/* =============================================
   BezalelWeb – styles.css
   Paleta: oscuro #0f0f1a | acento #4f8ef7 | blanco #f0f4ff
   ============================================= */

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

:root {
  --bg:        #0f0f1a;
  --bg-card:   #16162a;
  --bg-card2:  #1c1c35;
  --accent:    #4f8ef7;
  --accent-2:  #7b5ef8;
  --text:      #f0f4ff;
  --text-muted:#8892b0;
  --border:    rgba(79,142,247,.18);
  --radius:    14px;
  --transition: .3s ease;
  --font: 'Inter', system-ui, sans-serif;
  --max-w: 1160px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Utility ---- */
.container {
  width: 90%;
  max-width: var(--max-w);
  margin-inline: auto;
}

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: var(--font);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: #3a7af5;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79,142,247,.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

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

/* ---- Focus visible ---- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(15,15,26,.92);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--text);
}
.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }

.btn-nav {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 7px;
  font-weight: 600 !important;
  transition: background var(--transition), transform var(--transition) !important;
}
.btn-nav:hover {
  background: #3a7af5 !important;
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 700px;
  background: radial-gradient(ellipse at center, rgba(79,142,247,.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 80px 0;
}

.hero-eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp .6s .1s forwards;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp .6s .25s forwards;
}

.highlight {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp .6s .4s forwards;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .6s .55s forwards;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-scroll-hint span {
  display: block;
  width: 1.5px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}

/* =============================================
   SERVICES
   ============================================= */
.services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

/* ---- Service Card base ---- */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  cursor: default;
  position: relative;
}

/* Shimmer sweep on hover */
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(79,142,247,.07) 40%,
    rgba(123,94,248,.10) 60%,
    transparent 100%
  );
  transform: translateX(-100%);
  transition: transform .55s ease;
  pointer-events: none;
  z-index: 1;
  border-radius: var(--radius);
}

/* Accent bottom line */
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .4s ease;
  border-radius: 0 0 var(--radius) var(--radius);
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow:
    0 16px 48px rgba(79,142,247,.18),
    0 0 0 1px rgba(79,142,247,.12);
}

.service-card:hover::before,
.service-card:focus-visible::before {
  transform: translateX(100%);
}

.service-card:hover::after,
.service-card:focus-visible::after {
  width: 100%;
}

/* ---- Service image banner ---- */
.service-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
  position: relative;
  background: var(--bg-card2);
  flex-shrink: 0;
}

.service-img svg {
  width: 100%;
  height: 100%;
  transition: transform .45s ease;
}

.service-card:hover .service-img svg,
.service-card:focus-visible .service-img svg {
  transform: scale(1.06);
}

/* ---- Card body ---- */
.service-body {
  padding: 28px 28px 32px;
  position: relative;
  z-index: 2;
}

/* ---- Icon ---- */
.service-icon {
  width: 48px; height: 48px;
  color: var(--accent);
  margin-bottom: 16px;
  transition: transform .35s ease, color .35s ease;
}

.service-card:hover .service-icon,
.service-card:focus-visible .service-icon {
  transform: scale(1.18) rotate(-4deg);
  color: var(--accent-2);
}

.service-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 10px;
  transition: color .3s ease;
}

.service-card:hover h3,
.service-card:focus-visible h3 {
  color: var(--accent);
}

.service-card p {
  color: var(--text-muted);
  font-size: .92rem;
  margin-bottom: 18px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  font-size: .84rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
  transition: color .3s ease, padding-left .3s ease;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  transition: background .3s ease, transform .3s ease;
}

.service-card:hover .service-features li,
.service-card:focus-visible .service-features li {
  color: var(--text);
  padding-left: 20px;
}

.service-card:hover .service-features li::before,
.service-card:focus-visible .service-features li::before {
  background: var(--accent-2);
  transform: translateY(-50%) scale(1.3);
}

/* ---- CTA card ---- */
.service-card--cta {
  background: linear-gradient(135deg, rgba(79,142,247,.12), rgba(123,94,248,.12));
  border-color: rgba(79,142,247,.3);
}

.service-card--cta .service-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
  justify-content: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

.service-card--cta .service-icon { margin-inline: auto; }
.service-card--cta p { margin-bottom: 28px; }

/* CTA dentro de service-card */
.service-cta {
  margin-top: 20px;
  width: 100%;
  justify-content: center;
  padding: 10px 20px;
  font-size: .88rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s ease, transform .3s ease, border-color .3s ease, color .3s ease;
}

.service-card:hover .service-cta,
.service-card:focus-visible .service-cta {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  background: linear-gradient(135deg, rgba(79,142,247,.1), rgba(123,94,248,.1));
  border-top: 1px solid rgba(79,142,247,.2);
  border-bottom: 1px solid rgba(79,142,247,.2);
  padding: 56px 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0 56px;
  text-align: center;
}

.stat-item .stat-number,
.stat-item .stat-suffix {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

.stat-item .stat-suffix {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.stat-number-wrap {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat-label {
  font-size: .85rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 56px;
  background: var(--border);
  flex-shrink: 0;
}

/* =============================================
   PORTFOLIO
   ============================================= */
.portfolio { background: var(--bg); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  cursor: pointer;
}

.portfolio-card:hover,
.portfolio-card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 16px 48px rgba(79,142,247,.18);
}

/* Screenshot / ilustración */
.portfolio-img {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--bg-card2);
}

.portfolio-img img,
.portfolio-img svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform .5s ease;
  display: block;
}

.portfolio-card:hover .portfolio-img img,
.portfolio-card:hover .portfolio-img svg {
  transform: scale(1.05);
}

/* Fallback cuando la imagen no carga */
.portfolio-img--fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(79,142,247,.08), rgba(123,94,248,.08));
}

.portfolio-img--fallback::after {
  content: '🌐';
  font-size: 2.5rem;
  opacity: .4;
}

/* Overlay con "Ver sitio" */
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,15,26,.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .3s ease;
  backdrop-filter: blur(3px);
}

.portfolio-card:hover .portfolio-overlay,
.portfolio-card:focus-visible .portfolio-overlay {
  opacity: 1;
}

.portfolio-visit {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  background: var(--accent);
  padding: 10px 22px;
  border-radius: 8px;
  transition: background .3s ease, transform .3s ease;
}

.portfolio-visit svg {
  width: 18px; height: 18px;
  transition: transform .3s ease;
}

.portfolio-card:hover .portfolio-visit svg {
  transform: translateX(4px);
}

/* Info */
.portfolio-info {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.portfolio-tag {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent);
}

.portfolio-info h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
}

.portfolio-info p {
  font-size: .82rem;
  color: var(--text-muted);
  margin: 0;
}

/* CTA card dentro del grid */
.portfolio-card--cta {
  background: linear-gradient(135deg, rgba(79,142,247,.1), rgba(123,94,248,.1));
  border-color: rgba(79,142,247,.25);
  cursor: default;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}

.portfolio-cta-inner {
  text-align: center;
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.portfolio-cta-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
}

.portfolio-cta-inner h3 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 8px;
}

/* =============================================
   PRICING
   ============================================= */
.pricing {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  position: relative;
  overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.pricing-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .4s ease;
  border-radius: 0 0 var(--radius) var(--radius);
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 16px 48px rgba(79,142,247,.15);
}

.pricing-card:hover::after {
  width: 100%;
}

.pricing-icon {
  width: 44px; height: 44px;
  color: var(--accent);
  margin-bottom: 18px;
  transition: transform .35s ease, color .35s ease;
}

.pricing-card:hover .pricing-icon {
  transform: scale(1.15) rotate(-4deg);
  color: var(--accent-2);
}

.pricing-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 14px;
}

.pricing-from {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.pricing-price {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.pricing-custom-text {
  font-size: 1.4rem;
}

.pricing-period {
  font-size: .82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-desc {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  flex: 1;
}

.pricing-btn {
  width: 100%;
  justify-content: center;
  padding: 12px 24px;
  font-size: .9rem;
}

/* Paquete personalizado */
.pricing-card--custom {
  background: linear-gradient(135deg, rgba(79,142,247,.08), rgba(123,94,248,.08));
  border-color: rgba(79,142,247,.25);
}

/* Nota al pie */
.pricing-note {
  text-align: center;
  margin-top: 40px;
  font-size: .8rem;
  color: rgba(136,146,176,.5);
}

/* =============================================
   WHY US
   ============================================= */
.why-us {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 40px;
}

.why-item { position: relative; padding-top: 16px; }

.why-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(79,142,247,.12);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -.04em;
}

.why-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.why-item p {
  color: var(--text-muted);
  font-size: .92rem;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials { background: var(--bg); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: transform var(--transition), border-color var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79,142,247,.4);
}

.testimonial-card > p {
  font-size: .97rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-card > p::before { content: '\201C'; color: var(--accent); font-size: 1.4em; }

.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .8rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  display: block;
  font-weight: 700;
  font-size: .9rem;
  font-style: normal;
}

.testimonial-role {
  font-size: .8rem;
  color: var(--text-muted);
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-eyebrow { text-align: left; }

.contact-info h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .95rem;
}

.contact-details svg {
  width: 20px; height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-details a {
  color: var(--text-muted);
  transition: color var(--transition);
}
.contact-details a:hover { color: var(--accent); }

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font);
  font-size: .95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(136,146,176,.5);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.15);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238892b0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  cursor: pointer;
}

.form-group select option { background: var(--bg-card); }

.form-group textarea { resize: vertical; min-height: 110px; }

.form-error {
  font-size: .8rem;
  color: #f87171;
  min-height: 18px;
}

.form-success {
  text-align: center;
  color: #4ade80;
  font-size: .9rem;
  font-weight: 600;
  min-height: 20px;
}

.form-error-general {
  text-align: center;
  color: #f87171;
  font-size: .88rem;
  font-weight: 500;
  min-height: 20px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: .88rem;
}

.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: .88rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }

.footer-copy {
  font-size: .8rem;
  color: rgba(136,146,176,.5);
}

/* =============================================
   WHATSAPP FLOAT
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 99;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float svg { width: 28px; height: 28px; color: #fff; }
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  /* Nav mobile */
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 80vw);
    height: 100vh;
    background: rgba(15,15,26,.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    padding: 40px;
    transition: right var(--transition);
    border-left: 1px solid var(--border);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.1rem; }
  .hamburger { display: flex; }

  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

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

  .stats-inner { gap: 32px; }
  .stat-item { padding: 0 24px; }
  .stat-divider { height: 40px; }

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

@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .stat-divider { display: none; }
  .stats-inner { gap: 40px; }
  .stat-item { padding: 0; }
}