:root {
  --bg: #080808;
  --bg-soft: #111111;
  --card: rgba(255,255,255,0.05);
  --text: #f5f1e8;
  --muted: #c8bfae;
  --gold: #c9a96a;
  --gold-strong: #e1bc79;
  --line: rgba(201, 169, 106, 0.25);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    /**radial-gradient(circle at top, rgba(201,169,106,0.15), transparent 22%),**/
     #050505;
  color: var(--text);
  line-height: 1.6;
}

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

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

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background: rgba(8, 8, 8, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 80px;
}

.brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  color: var(--muted);
  transition: 0.25s ease;
}

.site-nav a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
}

.hero {
  padding: 6rem 0 4rem;
}

.hero-grid,
.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.05;
}

h1, h2 {
  font-family: 'Cormorant Garamond', serif;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.6rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.25rem;
}

.hero-text,
.section-heading h2,
.service-card p,
.process-step p,
.about-grid p,
.cta-box p,
.contact-grid p,
.contact-form label,
.hero-card p,
.hero-card li,
.site-footer p,
.site-footer a {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-strong) 100%);
  color: #111;
  box-shadow: 0 12px 30px rgba(201, 169, 106, 0.22);
}

.btn-secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: transparent;
}

.hero-card,
.service-card,
.process-step,
.cta-box,
.contact-form {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card-inner,
.service-card,
.process-step,
.cta-box,
.contact-form {
  padding: 2rem;
}

.card-label {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.hero-card ul {
  padding-left: 1rem;
  margin: 1.2rem 0 0;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: rgba(255,255,255,0.015);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.section-heading {
  max-width: 900px;
  margin-bottom: 2rem;
}

.cards-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.service-card,
.process-step {
  min-height: 100%;
}

.process-step span {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--gold);
  margin-bottom: 1rem;
  font-weight: 700;
}

.cta-box {
  text-align: center;
  padding: 3rem 2rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  outline: none;
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--gold);
}

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 1.5rem 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.footer-wrap div {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand img {
  height:175px;
  width: auto;
  display: block;
}


.hero {
  padding-top: 50px; /* ajustá entre 60–100 según veas */
}

.hero-copy p {
  margin-top: 24px;
  max-width: 520px;
}

.blog {
  min-height: 100vh;
  background: #050505;
  color: #fff;
  padding: 120px 0 100px;
}

.blog .container {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
}

.blog h1 {
  font-size: clamp(42px, 7vw, 86px);
  font-weight: 400;
  letter-spacing: -2px;
  margin: 0 0 18px;
  line-height: 0.95;
}

.blog > .container > p {
  max-width: 620px;
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.68);
  margin: 0 0 70px;
}

.blog-item {
  padding: 42px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.28);
}

.blog-item:last-child {
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.blog-item h2 {
  max-width: 850px;
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -1px;
  margin: 0 0 18px;
}

.blog-item p {
  max-width: 700px;
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.66);
  margin: 0 0 26px;
}

.blog-item a {
  display: inline-block;
  color: #d4af37;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(212, 175, 55, 0.5);
  padding-bottom: 6px;
  transition: all 0.25s ease;
}

.blog-item a:hover {
  color: #fff;
  border-bottom-color: #fff;
  transform: translateX(4px);
}

.post {
  padding: 90px 0 100px;
  background: #050505;
  color: #fff;
}

.post .container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.post h1 {
  font-size: 48px;
  margin-bottom: 30px;
  font-weight: 400;
  line-height: 1.1;
}

.post p {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(255,255,255,0.75);
  margin-bottom: 24px;
}

.hero-card {
  transform: translateY(30px);
}

/* Movimiento sofisticado Signia */

.reveal-motion {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal-motion.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Entrada más elegante para hero */

.hero-copy.reveal-motion {
  transform: translateY(18px);
}

.hero-card.reveal-motion {
  transform: translateY(24px) scale(0.98);
}

.hero-card.reveal-motion.is-visible {
  transform: translateY(0) scale(1);
}

/* Tarjetas con efecto premium */

.service-card,
.process-step {
  transition: transform 0.35s ease, border-color 0.35s ease, background 0.35s ease;
}

.service-card:hover,
.process-step:hover {
  transform: translateY(-6px);
  border-color: rgba(214, 178, 94, 0.45);
  background: rgba(255, 255, 255, 0.035);
}

/* Header más sofisticado al scrollear */

.site-header {
  transition: background 0.35s ease, backdrop-filter 0.35s ease, border-color 0.35s ease;
}

.site-header.header-scrolled {
  background: rgba(5, 5, 5, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(214, 178, 94, 0.18);
}

/* Movimiento suave general */

html {
  scroll-behavior: smooth;
}

/* HERO CARD - efecto premium */

.hero-card {
  transition: transform 0.4s ease, border-color 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
  border: 1px solid rgba(255,255,255,0.08);
}

.hero-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(214, 178, 94, 0.5);
  background: rgba(255,255,255,0.03);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.hero-card {
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

.hero-card {
  transform-style: preserve-3d;
  will-change: transform;
}

/* Responsive */
@media (max-width: 768px) {
  .blog {
    padding: 130px 0 80px;
  }

  .blog > .container > p {
    margin-bottom: 48px;
  }

  .blog-item {
    padding: 34px 0;
  }
}


@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .cards-grid,
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 80px;
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(8,8,8,0.96);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 18px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .cards-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }

  .section {
    padding: 4rem 0;
  }

  h1 {
    font-size: 3rem;
  }
}

.contact-info {
  margin-top: 32px;
  display: flex;
  gap: 40px; /* espacio entre WhatsApp, Mail, Instagram */
  flex-wrap: wrap; /* para que en mobile bajen prolijo */
}

.contact-info a {
  color: #c8a96b;
  text-decoration: none;
  font-size: 1rem;
  letter-spacing: 0.6px;
  position: relative;
  transition: all 0.3s ease;
}

/* línea sutil debajo (detalle premium) */
.contact-info a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: #c8a96b;
  transition: width 0.3s ease;
}

.contact-info a:hover::after {
  width: 100%;
}

.contact-info a:hover {
  opacity: 0.8;
}

/* ===============================
   PORTFOLIO - SIGNIA LAB
================================ */

.portfolio-hero {
  min-height: 78vh;
  background: #050505;
  color: #f7f1e8;
  display: flex;
  align-items: center;
  padding: 50px 0 90px;
}

.portfolio-hero-content {
  max-width: 980px;
}

.portfolio-hero h1 {
  max-width: 920px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: 0.95;
  margin: 18px 0 28px;
  color: #f7f1e8;
}

.portfolio-hero p {
  max-width: 720px;
  font-size: 1.18rem;
  line-height: 1.8;
  color: rgba(247, 241, 232, 0.72);
}

.portfolio-intro {
  background: #070707;
  padding: 120px 0;
  border-top: 2px solid rgba(201, 169, 106, 0.10);
  border-bottom: 2px solid rgba(201, 169, 106, 0.10);
}

.portfolio-intro p {
  max-width: 1180px;

  margin: 0 auto;

  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 2.7vw, 3rem);

  line-height: 1.18;
  letter-spacing: -0.015em;

  color: rgba(201, 169, 106, 0.92);

  text-align: left;
}

/* Animación texto manifesto portfolio */

.portfolio-manifesto p {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(5px);
  animation: manifestoFadeUp 1.4s ease forwards;
  animation-delay: 0.35s;
}

@keyframes manifestoFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.portfolio-section {
  background: #050505;
  padding: 110px 0;
}

.portfolio-grid {
  display: grid;
  gap: 42px;
}

.portfolio-card {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 34px;
  min-height: 540px;
  border: 1px solid rgba(201, 169, 106, 0.18);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.025);
  transition: transform 0.45s ease, border-color 0.45s ease, background 0.45s ease;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 169, 106, 0.42);
  background: rgba(255, 255, 255, 0.04);
}

.portfolio-image {
  border-radius: 24px;
  overflow: hidden;
  background: #11111100;
 min-height: 450px;
}

.portfolio-image img {
  width: 78%;
  height: auto;

  margin: 1px auto;

  object-fit: contain;
  display: block;

  transition: transform 0.7s ease;
}

.portfolio-card:hover .portfolio-image img {
  transform: scale(1.06);
}

.portfolio-copy span {
  display: inline-block;
  color: #c9a96a;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  margin-bottom: 18px;
}

.portfolio-copy h2 {
  color: #f7f1e8;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  margin-bottom: 20px;
}

.portfolio-copy p {
  color: rgba(247, 241, 232, 0.68);
  line-height: 1.8;
  margin-bottom: 28px;
}

.portfolio-copy a {
  color: #c9a96a;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.portfolio-final {
  background: #0b0b0b;
  color: #f7f1e8;
  text-align: center;
  padding: 110px 0;
  border-top: 1px solid rgba(201, 169, 106, 0.14);
}

.portfolio-final h2 {
  color: #f7f1e8;
  font-size: clamp(2.3rem, 5vw, 4.6rem);
  margin-bottom: 22px;
}

.portfolio-final p {
  color: rgba(247, 241, 232, 0.68);
  margin-bottom: 32px;
}

.case-comparison {
  padding: 120px 0;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
}

.comparison-card {
  padding: 28px;
  border-radius: 28px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition:
  transform 0.45s ease,
  border-color 0.45s ease,
  background 0.45s ease,
  box-shadow 0.45s ease;
}

.comparison-card:hover {
  transform: translateY(-8px);

  border-color: rgba(201, 169, 106, 0.28);

  background: rgba(255,255,255,0.045);

  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
}

.comparison-card span {
  display: inline-block;
  margin-bottom: 18px;
  color: rgba(201,169,106,0.9);
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

.comparison-image {
  overflow: hidden;
  border-radius: 18px;
  margin-bottom: 22px;
}

.comparison-image img {
  width: 100%;
  display: block;
}

.comparison-card p {
  color: rgba(255,255,255,0.68);
  line-height: 1.7;
}

.comparison-after {
  border-color: rgba(201,169,106,0.24);
}

.case-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  margin-bottom: 28px;
  padding: 10px 18px;

  border-radius: 999px;

  background: rgba(201, 169, 106, 0.08);
  border: 1px solid rgba(201, 169, 106, 0.18);

  color: rgba(201, 169, 106, 0.92);

  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-status::before {
  content: "";

  width: 8px;
  height: 8px;

  border-radius: 50%;

  background: rgba(201, 169, 106, 0.9);

  box-shadow: 0 0 12px rgba(201, 169, 106, 0.7);
}

.live-site-link {
  display: inline-flex;
  align-items: center;

  margin-top: 10px;

  color: rgba(201, 169, 106, 0.92);

  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  transition: opacity 0.3s ease, transform 0.3s ease;
}

.live-site-link:hover {
  opacity: 0.75;
  transform: translateX(4px);
}


.live-site-wrap {
  margin-top: 24px;
  position: relative;
  z-index: 5;
}

.live-site-button {
  position: relative;
  z-index: 10;
  cursor: pointer;
  pointer-events: auto;
}

/* RESPONSIVE PORTFOLIO */

@media (max-width: 900px) {
  .portfolio-hero {
    min-height: auto;
    padding: 110px 0 70px;
  }

  .portfolio-card {
    grid-template-columns: 1fr;
    padding: 22px;
  }
.portfolio-image {
  min-height: auto;
}
  .portfolio-image img {
    width: 100%;
    height: auto;
    margin: 12px auto;
  }

  .comparison-grid {
  grid-template-columns: 1fr;
  gap: 28px;
}

.comparison-card {
  width: 100%;
}

.comparison-image img {
  width: 100%;
  height: auto;
  margin: 0 auto;
}
}

@media (max-width: 500px) {
  .portfolio-hero {
    padding: 95px 0 60px;
  }

  .portfolio-hero h1 {
    font-size: 2.8rem;
  }

  .portfolio-intro,
  .portfolio-section,
  .portfolio-final {
    padding: 70px 0;
  }

  .portfolio-image img {
    height: 260px;
  }
}


@media (max-width: 760px) {
  .hero-actions {
    margin-bottom: 24px;
  }

  .hero-card {
    margin-top: 60px;
  }
}

@media (max-width: 760px) {
  .hero .hero-card {
    margin-top: 50px !important;
  }
}


@media (max-width: 760px) {
  #servicios,
  #proceso,
  #web,
  #nosotros {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
}