/* ════════════════════════════════════════════════════════
   ANSA CONSTRUCTORA — Stylesheet
   Stack: HTML + Alpine.js + CSS Variables
   Paleta: Negro profundo + Dorado cálido + Cremas
   ════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  --gold:        #C9A96E;
  --gold-light:  #D4B896;
  --gold-dark:   #A8874A;
  --dark:        #0A0A0A;
  --dark-2:      #111111;
  --dark-3:      #1A1A1A;
  --dark-4:      #222222;
  --white:       #FFFFFF;
  --off-white:   #F5F0E8;
  --gray-light:  #AAAAAA;
  --gray-mid:    #555555;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  --container:   1200px;
  --section-gap: 120px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background: var(--dark);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

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

/* ── Sections ──────────────────────────────────────────── */
.section { padding: var(--section-gap) 0; }
.section--dark { background: var(--dark-2); }

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 72px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.section__header.visible { opacity: 1; transform: none; }

.section__eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  display: block;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
}
.section__title em {
  font-style: italic;
  color: var(--gold-light);
}

.section__desc {
  margin-top: 20px;
  color: var(--gray-light);
  font-size: 1rem;
  line-height: 1.8;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all 0.3s var(--ease-out);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn--gold {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}
.btn--gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(201, 169, 110, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn--full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ════════════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 28px 0;
  transition: padding 0.4s var(--ease-out), background 0.4s;
}
#navbar.nav--scrolled {
  padding: 16px 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,169,110,0.1);
}

.nav__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.nav__logo svg {
  width: 36px;
  height: 36px;
  color: var(--gold);
}
.nav__brand {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.2;
}
.nav__brand em {
  display: block;
  font-style: normal;
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__links a {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color 0.25s;
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease-out);
}
.nav__links a:hover { color: var(--gold); }
.nav__links a:hover::after { width: 100%; }

.nav__cta {
  padding: 10px 24px;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  font-weight: 500 !important;
  transition: background 0.3s, color 0.3s !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover {
  background: var(--gold) !important;
  color: var(--dark) !important;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav__burger span {
  display: block;
  height: 1px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s, width 0.3s;
  width: 100%;
}
.nav--open .nav__burger span:nth-child(1) { transform: rotate(45deg) translateY(9px); }
.nav--open .nav__burger span:nth-child(2) { opacity: 0; width: 0; }
.nav--open .nav__burger span:nth-child(3) { transform: rotate(-45deg) translateY(-9px); }

/* ════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  background: linear-gradient(135deg, #1c1408 0%, #0d0d0d 100%);
  min-height: 100svh;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,0.75) 0%,
    rgba(0,0,0,0.45) 50%,
    rgba(0,0,0,0.2) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  padding-top: 100px;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease-out) 0.2s, transform 1s var(--ease-out) 0.2s;
}
.hero__content.visible { opacity: 1; transform: none; }

.hero__eyebrow {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 28px;
  max-width: 720px;
}
.hero__title em {
  font-style: italic;
  color: var(--gold-light);
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 48px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__scroll span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  animation: scrollLine 1.8s ease-in-out infinite;
}
@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; }
}

/* ════════════════════════════════════════════════════════
   STATS
   ════════════════════════════════════════════════════════ */
.stats {
  background: var(--dark-3);
  border-top: 1px solid rgba(201,169,110,0.15);
  border-bottom: 1px solid rgba(201,169,110,0.15);
  padding: 60px 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 32px;
  border-right: 1px solid rgba(255,255,255,0.07);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.stat:last-child { border-right: none; }
.stat.visible { opacity: 1; transform: none; }

.stat__num {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.stat__label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-light);
}

/* ════════════════════════════════════════════════════════
   ABOUT
   ════════════════════════════════════════════════════════ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__images {
  position: relative;
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.about__images.visible { opacity: 1; transform: none; }

.about__img-main {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 2px;
}
.about__img-main img { transition: transform 0.8s var(--ease-out); }
.about__img-main:hover img { transform: scale(1.04); }

.about__img-accent {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 55%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 4px solid var(--dark);
  border-radius: 2px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.about__badge {
  position: absolute;
  top: 40px;
  left: -20px;
  background: var(--gold);
  color: var(--dark);
  padding: 20px 24px;
  text-align: center;
  z-index: 2;
}
.about__badge-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1;
}
.about__badge-txt {
  display: block;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 500;
}

.about__text {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-out) 0.15s, transform 0.8s var(--ease-out) 0.15s;
}
.about__text.visible { opacity: 1; transform: none; }

.about__body {
  color: var(--gray-light);
  line-height: 1.85;
  margin-bottom: 20px;
}

.about__values {
  margin: 36px 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about__values li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.about__values-icon {
  color: var(--gold);
  font-size: 8px;
  margin-top: 6px;
  flex-shrink: 0;
}
.about__values strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--white);
}
.about__values p {
  font-size: 0.9rem;
  color: var(--gray-light);
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════════
   SERVICES
   ════════════════════════════════════════════════════════ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.07);
}

.service-card {
  background: var(--dark-2);
  padding: 48px 36px;
  transition: background 0.3s;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), background 0.3s;
}
.service-card.visible { opacity: 1; transform: none; }
.service-card:hover { background: var(--dark-3); }

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--gold);
  margin-bottom: 24px;
}
.service-card__icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 14px;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--gray-light);
  line-height: 1.75;
}

/* ════════════════════════════════════════════════════════
   PROCESS
   ════════════════════════════════════════════════════════ */
.process__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
.process__steps::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

.process__step {
  display: flex;
  gap: 48px;
  padding: 40px 0 40px 80px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.process__step:last-child { border-bottom: none; }
.process__step.visible { opacity: 1; transform: none; }

.process__num {
  position: absolute;
  left: 0;
  top: 40px;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--dark);
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
  z-index: 1;
}

.process__content h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 10px;
}
.process__content p {
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ════════════════════════════════════════════════════════
   PORTFOLIO
   ════════════════════════════════════════════════════════ */
.portfolio__tabs {
  display: flex;
  gap: 0;
  margin-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.portfolio__tabs button {
  padding: 12px 28px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
  transition: color 0.3s, border-bottom 0.3s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.portfolio__tabs button.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 8px;
}

.portfolio__item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.portfolio__item.visible { opacity: 1; transform: none; }
.portfolio__item.hidden { display: none; }
.portfolio__item--wide { grid-column: span 2; }

.portfolio__item img {
  transition: transform 0.7s var(--ease-out);
}
.portfolio__item:hover img { transform: scale(1.06); }

.portfolio__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 50%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.4s;
}
.portfolio__item:hover .portfolio__overlay { opacity: 1; }

.portfolio__cat {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.portfolio__overlay h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 4px;
}
.portfolio__overlay p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}

.portfolio__cta {
  text-align: center;
  margin-top: 56px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.portfolio__cta.visible { opacity: 1; transform: none; }

/* ════════════════════════════════════════════════════════
   TESTIMONIALS
   ════════════════════════════════════════════════════════ */
.testimonials__slider {
  max-width: 760px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonials__track {
  display: flex;
  transition: transform 0.6s var(--ease-out);
}

.testimonial {
  min-width: 100%;
  text-align: center;
  padding: 0 40px;
}

.testimonial__stars {
  color: var(--gold);
  font-size: 1.2rem;
  letter-spacing: 4px;
  margin-bottom: 32px;
}

.testimonial blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.7;
  color: var(--off-white);
  margin-bottom: 36px;
  quotes: "\201C" "\201D";
}
.testimonial blockquote::before { content: open-quote; }
.testimonial blockquote::after  { content: close-quote; }

.testimonial cite {
  font-style: normal;
}
.testimonial cite strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}
.testimonial cite span {
  font-size: 0.82rem;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 48px;
}
.testimonials__controls > button {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(201,169,110,0.3);
  color: var(--gold);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, border-color 0.3s;
  border-radius: 50%;
}
.testimonials__controls > button:hover {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}

.testimonials__dots {
  display: flex;
  gap: 10px;
}
.testimonials__dots button {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: background 0.3s, transform 0.3s;
}
.testimonials__dots button.active {
  background: var(--gold);
  transform: scale(1.4);
}

/* ════════════════════════════════════════════════════════
   BLOG
   ════════════════════════════════════════════════════════ */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.blog-card {
  background: var(--dark-3);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.blog-card.visible { opacity: 1; transform: none; }
.blog-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }

.blog-card__img-wrap {
  display: block;
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-card__img-wrap img { transition: transform 0.6s var(--ease-out); }
.blog-card:hover .blog-card__img-wrap img { transform: scale(1.06); }

.blog-card__cat {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--gold);
  color: var(--dark);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 2px;
}

.blog-card__body {
  padding: 28px;
}
.blog-card__body time {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 12px;
}
.blog-card__body h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--white);
  margin-bottom: 12px;
}
.blog-card__body h3 a:hover { color: var(--gold-light); }
.blog-card__body p {
  font-size: 0.875rem;
  color: var(--gray-light);
  line-height: 1.7;
  margin-bottom: 20px;
}
.blog-card__link {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap 0.2s;
  display: inline-flex;
  align-items: center;
}
.blog-card__link:hover { color: var(--gold-light); }

/* ════════════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════════════ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 64px;
}

.contact__info {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.contact__info.visible { opacity: 1; transform: none; }

.contact__body {
  color: var(--gray-light);
  line-height: 1.85;
  margin: 24px 0 40px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}
.contact__details li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact__details svg {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact__details strong {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 4px;
}
.contact__details a,
.contact__details span {
  color: var(--white);
  font-size: 0.95rem;
}
.contact__details a:hover { color: var(--gold); }

.contact__social {
  display: flex;
  gap: 12px;
}
.contact__social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(201,169,110,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  transition: background 0.3s, border-color 0.3s;
  border-radius: 50%;
}
.contact__social a svg { width: 18px; height: 18px; }
.contact__social a:hover {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}

.contact__form-wrap {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s var(--ease-out) 0.1s, transform 0.7s var(--ease-out) 0.1s;
}
.contact__form-wrap.visible { opacity: 1; transform: none; }

.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__group label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
}

.form__group input,
.form__group select,
.form__group textarea {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s;
  border-radius: 2px;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form__group input::placeholder,
.form__group textarea::placeholder { color: var(--gray-mid); }
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus { border-color: var(--gold); }

.form__group select { cursor: pointer; }
.form__group select option { background: var(--dark-3); }
.form__group textarea { resize: vertical; min-height: 120px; }

.form__success {
  margin-top: 16px;
  padding: 14px 20px;
  background: rgba(201,169,110,0.12);
  border: 1px solid rgba(201,169,110,0.3);
  color: var(--gold-light);
  font-size: 0.9rem;
  border-radius: 2px;
}

.contact__map {
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.contact__map.visible { opacity: 1; transform: none; }

/* ════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════ */
.footer {
  background: #050505;
  border-top: 1px solid rgba(201,169,110,0.1);
  padding: 80px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__brand p {
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--gray-light);
  line-height: 1.8;
  max-width: 280px;
}

.footer__nav h4,
.footer__contact h4 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__nav ul a {
  font-size: 0.88rem;
  color: var(--gray-light);
  transition: color 0.25s;
}
.footer__nav ul a:hover { color: var(--gold); }

.footer__contact p {
  font-size: 0.88rem;
  color: var(--gray-light);
  margin-bottom: 8px;
}
.footer__contact a { color: var(--gray-light); transition: color 0.25s; }
.footer__contact a:hover { color: var(--gold); }

.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}
.footer__social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(201,169,110,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  transition: background 0.3s;
  border-radius: 50%;
}
.footer__social a svg { width: 15px; height: 15px; }
.footer__social a:hover { background: var(--gold); color: var(--dark); border-color: var(--gold); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.8rem;
  color: var(--gray-mid);
}

/* ════════════════════════════════════════════════════════
   FLOATING ELEMENTS
   ════════════════════════════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37,211,102,0.35);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
  z-index: 900;
}
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37,211,102,0.5);
}

.back-top {
  position: fixed;
  bottom: 100px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--dark-3);
  border: 1px solid rgba(201,169,110,0.3);
  color: var(--gold);
  font-size: 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, transform 0.3s;
  z-index: 900;
}
.back-top:hover { background: var(--gold); color: var(--dark); transform: translateY(-3px); }

/* ════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .about__grid { grid-template-columns: 1fr; gap: 80px; }
  .about__images { max-width: 560px; margin: 0 auto; }
  .about__img-accent { right: 0; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
  :root { --section-gap: 80px; }

  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .nav__links.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(16px);
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }
  .nav__links.is-open a {
    font-size: 1.1rem;
    letter-spacing: 0.15em;
  }
  .nav__cta { padding: 14px 40px !important; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.07); }
  .stat:nth-last-child(-n+2) { border-bottom: none; }

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

  .portfolio__grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 220px; }
  .portfolio__item--wide { grid-column: span 2; }

  .blog__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }

  .form__row { grid-template-columns: 1fr; gap: 0; }

  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 600px) {
  :root { --section-gap: 60px; }

  .container { padding: 0 20px; }

  .hero__content { padding: 0 20px; padding-top: 100px; }
  .hero__actions { flex-direction: column; align-items: flex-start; }

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

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

  .portfolio__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 240px;
  }
  .portfolio__item--wide { grid-column: span 1; }
  .portfolio__overlay { opacity: 1; }

  .testimonial { padding: 0 8px; }

  .footer__grid { grid-template-columns: 1fr; }
  .footer__brand { grid-column: span 1; }

  .process__steps::before { left: 22px; }
  .process__step { padding-left: 60px; gap: 0; }
  .process__num { width: 44px; height: 44px; font-size: 1.1rem; }

  .wa-float { bottom: 20px; right: 20px; }
  .back-top { bottom: 90px; right: 20px; }
}