/* ==========================================
   AGÊNCIA CRIATIVOS — Design System
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background-color: var(--c-off-white);
  color: var(--c-black);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* =====================
   CUSTOM PROPERTIES
   ===================== */
:root {
  --c-black:      #0f0f0f;
  --c-graphite:   #1c1c1c;
  --c-off-white:  #f4f1eb;
  --c-orange:     #ddb928;
  --c-orange-dk:  #b89920;
  --c-warm-gray:  #9c9187;
  --c-olive:      #6a7b52;
  --c-light-gray: #e8e3db;
  --c-white:      #ffffff;
  --c-border:     rgba(15, 15, 15, 0.12);
  --c-border-lt:  rgba(244, 241, 235, 0.1);

  --font-display: 'Syne', sans-serif;
  --font-body:    'Inter', sans-serif;

  --space-xs:  clamp(0.5rem,  1vw,  0.75rem);
  --space-sm:  clamp(0.75rem, 2vw,  1rem);
  --space-md:  clamp(1.5rem,  3vw,  2rem);
  --space-lg:  clamp(3rem,    5vw,  5rem);
  --space-xl:  clamp(5rem,    8vw,  9rem);
  --space-xxl: clamp(7rem,   12vw, 14rem);

  --container-max: 1440px;
  --container-px:  clamp(1.5rem, 5vw, 5rem);

  --tr-fast:   0.2s ease;
  --tr-normal: 0.4s ease;
  --tr-slow:   0.7s cubic-bezier(0.16, 1, 0.3, 1);

  --z-nav:   100;
  --z-modal: 300;
}

/* =====================
   LAYOUT
   ===================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section { padding: var(--space-xl) 0; }
.section--dark  { background-color: var(--c-graphite); color: var(--c-off-white); }
.section--black { background-color: var(--c-black);    color: var(--c-off-white); }
.section--white { background-color: var(--c-white); }
.section--light { background-color: var(--c-off-white); }

/* =====================
   NAVIGATION
   ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  padding: 1.75rem var(--container-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--tr-normal);
}

.nav--scrolled {
  background-color: rgba(15, 15, 15, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1.1rem var(--container-px);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-off-white);
  text-transform: uppercase;
  z-index: calc(var(--z-nav) + 1);
}
.nav__logo span { color: var(--c-orange); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(244, 241, 235, 0.65);
  transition: color var(--tr-fast);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1.5px;
  background-color: var(--c-orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--tr-normal);
}
.nav__link:hover { color: var(--c-off-white); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__cta {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-black);
  background-color: var(--c-orange);
  padding: 0.75rem 1.5rem;
  transition: background-color var(--tr-fast);
}
.nav__cta:hover { background-color: var(--c-orange-dk); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: calc(var(--z-nav) + 1);
}
.nav__hamburger span {
  display: block;
  width: 28px; height: 2px;
  background-color: var(--c-off-white);
  transition: all var(--tr-fast);
}
.nav__hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 4px); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -4px); }

.nav__mobile {
  position: fixed;
  inset: 0;
  background-color: var(--c-graphite);
  z-index: var(--z-nav);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr-normal);
}
.nav__mobile.open { opacity: 1; pointer-events: all; }
.nav__mobile .nav__link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  color: var(--c-off-white);
  letter-spacing: -0.01em;
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--tr-normal);
  position: relative;
}

.btn--primary { background-color: var(--c-orange); color: var(--c-black); }
.btn--primary:hover { background-color: var(--c-orange-dk); transform: translateY(-2px); }

.btn--outline { background-color: transparent; color: var(--c-black); border: 1.5px solid var(--c-black); }
.btn--outline:hover { background-color: var(--c-black); color: var(--c-off-white); }

.btn--outline-lt { background-color: transparent; color: var(--c-off-white); border: 1.5px solid rgba(244,241,235,0.4); }
.btn--outline-lt:hover { background-color: var(--c-off-white); color: var(--c-black); }

.btn--lg { padding: 1.2rem 2.5rem; font-size: 0.9rem; }

.btn svg { width: 18px; height: 18px; transition: transform var(--tr-fast); flex-shrink: 0; }
.btn:hover svg { transform: translateX(4px); }

.btn--whatsapp { background-color: #25D366; color: var(--c-white); gap: 0.75rem; }
.btn--whatsapp:hover { background-color: #1da851; transform: translateY(-2px); }

/* =====================
   HERO
   ===================== */
.hero {
  min-height: 100vh;
  background-color: var(--c-graphite);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--container-px) var(--space-lg);
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1c1c1c 0%, #0f0f0f 55%, #141a10 100%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image:
    repeating-linear-gradient(0deg, rgba(244,241,235,.6) 0, rgba(244,241,235,.6) 1px, transparent 1px, transparent 80px),
    repeating-linear-gradient(90deg, rgba(244,241,235,.6) 0, rgba(244,241,235,.6) 1px, transparent 1px, transparent 80px);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  padding-top: 7rem;
}

.hero__label {
  color: var(--c-orange);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.hero__label::before {
  content: '';
  width: 40px; height: 2px;
  background-color: var(--c-orange);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 11vw, 12rem);
  font-weight: 800;
  line-height: 0.87;
  letter-spacing: -0.03em;
  color: var(--c-off-white);
  margin-bottom: 4rem;
}
.hero__title em { font-style: normal; color: var(--c-orange); }

.hero__bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  padding-top: 3rem;
  border-top: 1px solid var(--c-border-lt);
}

.hero__subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  line-height: 1.8;
  color: rgba(244, 241, 235, 0.6);
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: rgba(244, 241, 235, 0.3);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 1;
}
.hero__scroll-line {
  width: 1px; height: 56px;
  background: linear-gradient(to bottom, var(--c-orange), transparent);
  animation: scrollLine 2.5s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* =====================
   MARQUEE
   ===================== */
.marquee { overflow: hidden; background-color: var(--c-orange); padding: 0.9rem 0; }
.marquee__track {
  display: flex;
  gap: 0;
  animation: marqueeAnim 30s linear infinite;
  width: max-content;
}
.marquee__item {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-white);
  white-space: nowrap;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.marquee__item::after { content: '◆'; font-size: 0.4rem; opacity: 0.6; }
@keyframes marqueeAnim {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =====================
   CLIENTS
   ===================== */
.clients { padding: var(--space-lg) var(--container-px); }
.clients__inner { max-width: var(--container-max); margin: 0 auto; }
.clients__label { text-align: center; color: var(--c-warm-gray); margin-bottom: 2.5rem; }
.clients__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 5vw, 5rem);
  flex-wrap: wrap;
}
.clients__logo {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-warm-gray);
  opacity: 0.45;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: opacity var(--tr-fast);
  cursor: default;
}
.clients__logo:hover { opacity: 1; color: var(--c-black); }

/* =====================
   SECTION HEADER
   ===================== */
.section-header { margin-bottom: var(--space-lg); }
.section-header--center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-lg);
}
.section-header__label {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--c-orange);
  margin-bottom: 1rem;
}
.section-header--center .section-header__label { justify-content: center; }
.section-header__label::before {
  content: '';
  width: 32px; height: 2px;
  background-color: var(--c-orange);
  flex-shrink: 0;
}
.section-header--center .section-header__label::before { display: none; }
.section-header__title { color: inherit; }
.section-header__subtitle {
  margin-top: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-warm-gray);
}
.section--dark .section-header__subtitle,
.section--black .section-header__subtitle { color: rgba(244, 241, 235, 0.55); }

/* =====================
   SERVICES LIST
   ===================== */
.services__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: var(--space-lg);
}
.services__list { border-top: 1px solid var(--c-border); }

.service-item {
  display: grid;
  grid-template-columns: 60px 1fr 48px;
  align-items: center;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--c-border);
  cursor: pointer;
  transition: padding-left var(--tr-normal);
  text-decoration: none;
}
.service-item:hover { padding-left: 1rem; }

.service-item__num {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-warm-gray);
}
.service-item__name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 3rem);
  font-weight: 700;
  color: var(--c-black);
  transition: color var(--tr-fast);
  line-height: 1;
}
.service-item:hover .service-item__name { color: var(--c-orange); }
.service-item__arrow {
  width: 48px; height: 48px;
  border: 1.5px solid var(--c-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-warm-gray);
  transition: all var(--tr-normal);
  flex-shrink: 0;
}
.service-item:hover .service-item__arrow {
  background-color: var(--c-orange);
  border-color: var(--c-orange);
  color: white;
  transform: rotate(45deg);
}

/* =====================
   PORTFOLIO GRID (HOME)
   ===================== */
.portfolio-home { overflow: hidden; }
.portfolio-home__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-lg);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
}
.portfolio-card:nth-child(1) { grid-column: span 8; }
.portfolio-card:nth-child(2) { grid-column: span 4; }
.portfolio-card:nth-child(3) { grid-column: span 4; }
.portfolio-card:nth-child(4) { grid-column: span 8; }

.portfolio-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: block;
}
.portfolio-card:nth-child(1),
.portfolio-card:nth-child(4) { aspect-ratio: 16/9; }
.portfolio-card:nth-child(2),
.portfolio-card:nth-child(3) { aspect-ratio: 3/4; }

.portfolio-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
  display: block;
}
.portfolio-card:hover .portfolio-card__img { transform: scale(1.05); }

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,15,15,0.92) 0%, rgba(15,15,15,0.1) 60%, transparent 100%);
  opacity: 0;
  transition: opacity var(--tr-normal);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
}
.portfolio-card:hover .portfolio-card__overlay { opacity: 1; }

.portfolio-card__cat {
  color: var(--c-orange);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.portfolio-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--c-off-white);
  line-height: 1.1;
  margin-bottom: 0.4rem;
}
.portfolio-card__year {
  font-size: 0.78rem;
  color: rgba(244, 241, 235, 0.45);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.portfolio-card__year::after {
  content: 'Ver projeto →';
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-orange);
  text-transform: uppercase;
}

/* =====================
   STATS
   ===================== */
.stats { padding: var(--space-lg) var(--container-px); }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--container-max);
  margin: 0 auto;
}
.stat-item {
  padding: 3rem 2rem;
  text-align: center;
  border-right: 1px solid rgba(244,241,235,0.08);
}
.stat-item:last-child { border-right: none; }
.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 800;
  color: var(--c-orange);
  line-height: 1;
  display: block;
}
.stat-item__label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244, 241, 235, 0.4);
  margin-top: 1rem;
}

/* =====================
   TESTIMONIALS
   ===================== */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background-color: var(--c-white);
  padding: 2.5rem;
  border-left: 3px solid var(--c-orange);
  transition: transform var(--tr-normal);
}
.testimonial-card:hover { transform: translateY(-6px); }
.testimonial-card__stars {
  display: flex;
  gap: 0.3rem;
  color: var(--c-orange);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}
.testimonial-card__quote {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--c-graphite);
  margin-bottom: 2rem;
  font-style: italic;
}
.testimonial-card__author { display: flex; align-items: center; gap: 1rem; }
.testimonial-card__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background-color: var(--c-light-gray);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-warm-gray);
  flex-shrink: 0;
}
.testimonial-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-black);
}
.testimonial-card__role { font-size: 0.8rem; color: var(--c-warm-gray); margin-top: 0.2rem; }

/* =====================
   PROCESS
   ===================== */
.process__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.process-step {
  padding: 3rem 2rem;
  border-right: 1px solid var(--c-border);
  transition: background-color var(--tr-normal);
}
.process-step:last-child { border-right: none; }
.process-step:hover { background-color: var(--c-white); }
.process-step__num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--c-light-gray);
  line-height: 1;
  margin-bottom: 2rem;
}
.process-step:hover .process-step__num { color: var(--c-orange); }
.process-step__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--c-black);
}
.process-step__desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--c-warm-gray);
}

/* =====================
   FAQ
   ===================== */
.faq__list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--c-border); }
.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 600;
  color: var(--c-black);
  gap: 1rem;
  transition: color var(--tr-fast);
  user-select: none;
}
.faq-item__q:hover { color: var(--c-orange); }
.faq-item__icon {
  width: 28px; height: 28px;
  position: relative;
  flex-shrink: 0;
  transition: transform var(--tr-fast);
}
.faq-item__icon::before, .faq-item__icon::after {
  content: '';
  position: absolute;
  background-color: currentColor;
  top: 50%; left: 50%;
}
.faq-item__icon::before { width: 16px; height: 2px; transform: translate(-50%, -50%); }
.faq-item__icon::after  { width: 2px; height: 16px; transform: translate(-50%, -50%); transition: transform var(--tr-fast); }
.faq-item.open .faq-item__icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-item__a { max-height: 0; overflow: hidden; transition: max-height 0.45s ease; }
.faq-item.open .faq-item__a { max-height: 400px; }
.faq-item__a p { padding-bottom: 2rem; font-size: 1rem; line-height: 1.85; color: var(--c-warm-gray); }

/* =====================
   CTA SECTION
   ===================== */
.cta-block {
  background-color: var(--c-graphite);
  padding: var(--space-xl) var(--container-px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 60%, rgba(232, 85, 8, 0.15) 0%, transparent 65%);
  pointer-events: none;
}
.cta-block__inner { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; }
.cta-block__title { color: var(--c-off-white); margin-bottom: 1.5rem; }
.cta-block__text {
  font-size: 1.1rem;
  line-height: 1.85;
  color: rgba(244, 241, 235, 0.6);
  margin-bottom: 3rem;
}
.cta-block__actions { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* =====================
   FOOTER
   ===================== */
.footer {
  background-color: var(--c-black);
  color: var(--c-off-white);
  padding: var(--space-xl) var(--container-px) var(--space-lg);
}
.footer__inner { max-width: var(--container-max); margin: 0 auto; }
.footer__top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 4rem;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--c-border-lt);
  margin-bottom: var(--space-md);
}
.footer__brand-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer__brand-logo span { color: var(--c-orange); }
.footer__brand p {
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(244, 241, 235, 0.45);
  max-width: 300px;
}
.footer__col-title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 1.5rem;
}
.footer__links { display: flex; flex-direction: column; gap: 0.85rem; }
.footer__lnk {
  font-size: 0.9rem;
  color: rgba(244, 241, 235, 0.45);
  transition: color var(--tr-fast);
}
.footer__lnk:hover { color: var(--c-off-white); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(244, 241, 235, 0.25);
}
.footer__social { display: flex; gap: 1.5rem; }
.footer__social a {
  color: rgba(244, 241, 235, 0.3);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--tr-fast);
}
.footer__social a:hover { color: var(--c-off-white); }

/* =====================
   PAGE HEADER
   ===================== */
.page-header {
  background-color: var(--c-graphite);
  padding: calc(var(--space-xl) + 6rem) var(--container-px) var(--space-xl);
  position: relative;
  overflow: hidden;
}
.page-header__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1c1c1c 0%, #0f0f0f 100%);
}
.page-header__pattern {
  position: absolute; inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(to right, rgba(244,241,235,.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(244,241,235,.5) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-header__content { position: relative; z-index: 1; max-width: var(--container-max); margin: 0 auto; }
.page-header__label {
  display: flex; align-items: center; gap: 1rem;
  color: var(--c-orange);
  margin-bottom: 2rem;
}
.page-header__label::before { content: ''; width: 40px; height: 2px; background-color: var(--c-orange); }
.page-header__title { color: var(--c-off-white); max-width: 900px; }
.page-header__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.85;
  color: rgba(244, 241, 235, 0.55);
  max-width: 560px;
  margin-top: 2rem;
}

/* =====================
   TYPOGRAPHY HELPERS
   ===================== */
.text-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.text-h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.025em;
}
.text-h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}
.text-h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.015em;
}
.text-h4 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 700;
  line-height: 1.2;
}

/* =====================
   SOBRE PAGE
   ===================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-split--reverse .about-split__visual { order: -1; }
.about-split__visual { position: relative; }
.about-split__img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}
.about-badge {
  position: absolute;
  bottom: -2rem; right: -2rem;
  width: 130px; height: 130px;
  background-color: var(--c-orange);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 1rem;
}
.about-badge strong {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  display: block;
}
.about-badge span {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-top: 0.25rem;
}
.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.value-card {
  padding: 2.5rem;
  background-color: var(--c-white);
  border-top: 3px solid var(--c-orange);
  transition: transform var(--tr-normal);
}
.value-card:hover { transform: translateY(-6px); }
.value-card__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--c-light-gray);
  line-height: 1;
  margin-bottom: 1.5rem;
}
.value-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--c-black);
}
.value-card__text { font-size: 0.92rem; line-height: 1.8; color: var(--c-warm-gray); }

/* =====================
   SERVIÇOS PAGE
   ===================== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--c-border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reversed .service-detail__content { order: 2; }
.service-detail.reversed .service-detail__visual { order: 1; }
.service-detail__num {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: var(--c-light-gray);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.service-detail__title { color: var(--c-black); margin-bottom: 1.5rem; }
.service-detail__text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-warm-gray);
  margin-bottom: 2rem;
}
.service-detail__list-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 1rem;
}
.service-detail__list {
  display: flex; flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
}
.service-detail__list li {
  display: flex; align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--c-graphite);
}
.service-detail__list li::before {
  content: '';
  width: 6px; height: 6px;
  background-color: var(--c-orange);
  border-radius: 50%;
  flex-shrink: 0;
}
.service-detail__visual {
  overflow: hidden;
  position: relative;
}
.service-detail__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--tr-slow);
  display: block;
}
.service-detail:hover .service-detail__img { transform: scale(1.04); }

/* =====================
   PORTFÓLIO PAGE
   ===================== */
.portfolio-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}
.filter-btn {
  padding: 0.65rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: transparent;
  border: 1.5px solid var(--c-border);
  cursor: pointer;
  color: var(--c-warm-gray);
  transition: all var(--tr-fast);
}
.filter-btn:hover, .filter-btn.active {
  background-color: var(--c-black);
  border-color: var(--c-black);
  color: var(--c-off-white);
}
.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.p-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  display: block;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.p-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
}
.p-card:hover .p-card__img { transform: scale(1.06); }
.p-card__over {
  position: absolute; inset: 0;
  background: rgba(15,15,15,0.82);
  display: flex; flex-direction: column;
  align-items: flex-start; justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--tr-normal);
}
.p-card:hover .p-card__over { opacity: 1; }
.p-card__cat {
  color: var(--c-orange);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.p-card__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-off-white);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.p-card__link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-orange);
  display: flex; align-items: center; gap: 0.5rem;
}
.p-card.hidden { display: none; }

/* =====================
   PROJETO INDIVIDUAL
   ===================== */
.project-meta {
  display: flex;
  gap: 3rem;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--c-border-lt);
  flex-wrap: wrap;
}
.project-meta__item { display: flex; flex-direction: column; gap: 0.4rem; }
.project-meta__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-orange);
}
.project-meta__value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-off-white);
}
.project-body {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 6rem;
  margin-bottom: var(--space-xl);
}
.project-body__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 1rem;
}
.project-body__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 700;
  color: var(--c-black);
  margin-bottom: 1.5rem;
}
.project-body__text { font-size: 1.05rem; line-height: 1.9; color: var(--c-warm-gray); }
.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: var(--space-xl) 0;
}
.project-gallery__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.project-gallery__img--wide {
  grid-column: span 2;
  aspect-ratio: 16/7;
}

/* =====================
   ORÇAMENTO FORM
   ===================== */
.budget-wrap { max-width: 820px; margin: 0 auto; }
.step-bar {
  display: flex;
  align-items: center;
  margin-bottom: 3.5rem;
  position: relative;
}
.step-bar::before {
  content: '';
  position: absolute;
  top: 15px; left: 0; right: 0;
  height: 2px;
  background-color: var(--c-light-gray);
  z-index: 0;
}
.step-bar__track {
  position: absolute;
  top: 15px; left: 0;
  height: 2px;
  background-color: var(--c-orange);
  z-index: 1;
  transition: width 0.5s ease;
}
.step-dot {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.step-dot__circle {
  width: 30px; height: 30px;
  background-color: var(--c-light-gray);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-warm-gray);
  transition: all var(--tr-normal);
}
.step-dot.active .step-dot__circle {
  background-color: var(--c-orange);
  color: white;
  box-shadow: 0 0 0 4px rgba(232, 85, 8, 0.2);
}
.step-dot.done .step-dot__circle { background-color: var(--c-black); color: white; }

.form-step { display: none; }
.form-step.active { display: block; animation: stepIn 0.45s cubic-bezier(0.16,1,0.3,1); }
@keyframes stepIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

.form-step__q {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--c-black);
  margin-bottom: 2.5rem;
  letter-spacing: -0.015em;
  line-height: 1.1;
}
.form-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.form-option {
  padding: 1.4rem 1.5rem;
  border: 1.5px solid var(--c-border);
  cursor: pointer;
  transition: all var(--tr-fast);
  display: flex; align-items: center;
  gap: 1rem;
}
.form-option:hover { border-color: var(--c-orange); }
.form-option.selected { border-color: var(--c-orange); background-color: rgba(232, 85, 8, 0.05); }
.form-option__radio {
  width: 20px; height: 20px;
  border: 1.5px solid var(--c-border);
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--tr-fast);
}
.form-option.selected .form-option__radio { background-color: var(--c-orange); border-color: var(--c-orange); }
.form-option.selected .form-option__radio::after {
  content: '';
  width: 8px; height: 8px;
  background-color: white;
  border-radius: 50%;
}
.form-option__text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-black);
}
.form-field { margin-bottom: 1.25rem; }
.form-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-graphite);
  margin-bottom: 0.6rem;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1.5px solid var(--c-border);
  background-color: var(--c-white);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--c-black);
  transition: border-color var(--tr-fast);
  outline: none;
  appearance: none;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus { border-color: var(--c-orange); }
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--c-warm-gray); }
.form-field textarea { min-height: 130px; resize: vertical; }
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
}
.form-nav .step-counter {
  font-size: 0.8rem;
  color: var(--c-warm-gray);
  font-weight: 500;
}

/* =====================
   CONTATO
   ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
}
.contact-info__item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--c-border);
}
.contact-info__item:first-child { padding-top: 0; }
.contact-info__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 0.5rem;
}
.contact-info__value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-black);
}
.contact-info__value a:hover { color: var(--c-orange); }
.contact-social {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.contact-social a {
  padding: 0.65rem 1.25rem;
  border: 1.5px solid var(--c-border);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-warm-gray);
  transition: all var(--tr-fast);
}
.contact-social a:hover {
  background-color: var(--c-black);
  border-color: var(--c-black);
  color: var(--c-off-white);
}

/* =====================
   WHATSAPP FLOAT
   ===================== */
.wa-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 56px; height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  z-index: 500;
  transition: transform var(--tr-fast), box-shadow var(--tr-fast);
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55); }
.wa-float svg { width: 28px; height: 28px; color: white; }

/* =====================
   SCROLL ANIMATIONS
   ===================== */
.anim { opacity: 0; transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.16, 1, 0.3, 1); }
.anim--up    { transform: translateY(50px); }
.anim--left  { transform: translateX(-50px); }
.anim--right { transform: translateX(50px); }
.anim--scale { transform: scale(0.92); }
.anim.visible { opacity: 1; transform: none; }

.anim-delay-1 { transition-delay: 0.1s; }
.anim-delay-2 { transition-delay: 0.2s; }
.anim-delay-3 { transition-delay: 0.3s; }
.anim-delay-4 { transition-delay: 0.4s; }
.anim-delay-5 { transition-delay: 0.5s; }
.anim-delay-6 { transition-delay: 0.6s; }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1200px) {
  .portfolio-grid { grid-template-columns: repeat(6, 1fr); }
  .portfolio-card:nth-child(1) { grid-column: span 6; }
  .portfolio-card:nth-child(2) { grid-column: span 3; }
  .portfolio-card:nth-child(3) { grid-column: span 3; }
  .portfolio-card:nth-child(4) { grid-column: span 6; }
  .process__grid { grid-template-columns: repeat(3, 1fr); }
  .process-step:nth-child(3) { border-right: none; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

@media (max-width: 1024px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid .testimonial-card:last-child { display: none; }
  .services__header { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; gap: 3rem; }
  .service-detail.reversed .service-detail__content { order: 1; }
  .service-detail.reversed .service-detail__visual { order: 2; }
  .about-split { grid-template-columns: 1fr; }
  .about-split--reverse .about-split__visual { order: 0; }
  .about-values { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .project-body { grid-template-columns: 1fr; gap: 3rem; }
  .portfolio-full-grid { grid-template-columns: repeat(2, 1fr); }
  .form-options { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .hero__bottom { grid-template-columns: 1fr; }
  .hero__actions { justify-content: flex-start; }
  .process__grid { grid-template-columns: repeat(2, 1fr); }
  .process-step { border-right: none; border-bottom: 1px solid var(--c-border); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .testimonials__grid .testimonial-card:last-child { display: block; }
  .footer__top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .about-values { grid-template-columns: 1fr; }
  .project-gallery { grid-template-columns: 1fr; }
  .project-gallery__img--wide { grid-column: span 1; aspect-ratio: 4/3; }
  .portfolio-home__header { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .service-item { grid-template-columns: 40px 1fr 40px; gap: 1rem; }
  .portfolio-full-grid { grid-template-columns: 1fr; }
  .project-meta { gap: 1.5rem; }
}

@media (max-width: 480px) {
  .process__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(244,241,235,0.08); }
  .cta-block__actions { flex-direction: column; align-items: stretch; }
  .cta-block__actions .btn { text-align: center; justify-content: center; }
}