/* ===========================
   RESET
=========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--color-white);
  color: var(--color-dark);
  line-height: 1.6;
}

/* ===========================
   ROOT VARIABLES
=========================== */
:root {
  /* Cores principais */
  --color-primary: #001f3f;
  --color-primary-dark: #003366;
  --color-accent: #c9a86a;

  /* Neutras */
  --color-white: #ffffff;
  --color-light: #f5f5f5;
  --color-dark: #1a1a1a;

  /* Tipografia */
  --font-title: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;

  /* Font sizes */
  --font-xl: 3rem;
  --font-lg: 2.4rem;
  --font-md: 1.2rem;

  /* Tamanhos */
  --container-width: 1200px;
  --radius: 8px;

  /* Espaçamentos */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 72px;

  /* Sombras */
  --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 6px 20px rgba(0, 0, 0, 0.12);

  /* Transições */
  --transition: 0.3s ease;
}

/* ===========================
   GLOBAL STRUCTURE
=========================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section--light {
  background: var(--color-light);
}

.section--dark {
  background: var(--color-primary);
  color: var(--color-white);
}

.section__header {
  margin-bottom: var(--space-lg);
}

.section__header h2 {
  font-family: var(--font-title);
  font-size: var(--font-lg);
  margin-bottom: var(--space-sm);
}

.section__header--center {
  text-align: center;
}

/* ===========================
   HEADER
=========================== */
.header {
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
  padding: var(--space-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.header--dark .logo-img {
  filter: brightness(0) invert(1);
}

.header__logo a {
  font-family: var(--font-title);
  font-weight: 600;
  text-decoration: none;
  color: var(--color-primary);
  font-size: 1.2rem;
}

/* Menu desktop */
.header__nav ul {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.header__nav a {
  text-decoration: none;
  color: var(--color-dark);
  font-weight: 500;
  transition: var(--transition);
}

.header__nav a:hover {
  color: var(--color-primary);
}

/* CTA header */
.header__cta {
  display: inline-block;
}

/* Toggle mobile */
.header__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.header__toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-dark);
  transition: var(--transition);
}

/* SEARCH FORM */
.search-form {
  position: relative;
  max-width: 260px;
}

.search-form__group {
  position: relative;
}

.search-form__input {
  width: 100%;
  padding: 12px 42px 12px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 0, 0, 0.2);
  font-size: 1rem;
  transition: var(--transition);
}

.search-form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-soft);
}

.search-form__button {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  opacity: 0.7;
  transition: var(--transition);
}

.search-form__button:hover {
  opacity: 1;
  transform: translateY(-50%) scale(1.1);
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
}

.btn--secondary {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ===========================
   HERO
=========================== */
.hero {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: var(--color-white);
  padding: var(--space-xl) 0;
}

.hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.hero__content h1 {
  font-family: var(--font-title);
  font-size: var(--font-xl);
  margin-bottom: var(--space-md);
}

.hero__content p {
  font-size: var(--font-md);
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image {
  max-width: 420px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-medium);
  object-fit: cover;
}

.hero__mockup {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--space-lg);
  min-width: 260px;
  text-align: center;
  background: rgba(0, 0, 0, 0.15);
  box-shadow: var(--shadow-soft);
}

/* ===========================
   CARD BASE
=========================== */
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(201, 168, 106, 0.25);
  backdrop-filter: blur(4px);
  transition: var(--transition);
  color: var(--color-primary-dark);
}

.card:hover {
  border-color: var(--color-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

/* ===========================
   SERVICES
=========================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.service-card h3 {
  font-family: var(--font-title);
  margin-bottom: var(--space-sm);
}

/* ===========================
   REASONS
=========================== */
.reasons__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

/* ===========================
   PORTFOLIO
=========================== */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.portfolio-card__thumb {
  height: 180px;
  background: var(--color-primary-dark);
  border-radius: var(--radius) var(--radius) 0 0;
}

.portfolio-card__content {
  padding: var(--space-md);
}

/* ===========================
   MODAL
=========================== */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.modal--open {
  display: flex;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.modal__content {
  position: relative;
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius);
  max-width: 480px;
  width: 90%;
  box-shadow: var(--shadow-medium);
  z-index: 1;
}

.modal__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.testimonial-card p {
  margin-bottom: var(--space-sm);
}

.testimonial-card__author {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* ===========================
   PROCESS
=========================== */
.process__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.process-step {
  text-align: center;
}

.process-step__number {
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  color: var(--color-accent);
}

/* ===========================
   ABOUT
=========================== */
.about__inner {
  max-width: 800px;
}

/* ===========================
   CONTACT
=========================== */
.contact__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr);
  gap: var(--space-lg);
  align-items: flex-start;
}

.contact__form {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border-radius: var(--radius);
  border: 1px solid #ddd;
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-error {
  color: #c0392b;
  font-size: 0.85rem;
  margin-top: 4px;
}

.form-success {
  margin-top: var(--space-sm);
  color: #1e8449;
  font-size: 0.9rem;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-lg) 0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer__brand span {
  font-family: var(--font-title);
  font-weight: 600;
}

.footer__links a {
  display: block;
  color: var(--color-white);
  text-decoration: none;
  margin-bottom: var(--space-xs);
  transition: var(--transition);
}

.footer__links a:hover {
  color: var(--color-accent);
}

/* page e single */
.page-content h1,
.single-post h1 {
  font-family: var(--font-title);
  font-size: var(--font-lg);
  margin-bottom: var(--space-md);
}

.post-meta {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: var(--space-md);
}

.post-thumbnail img {
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: var(--space-lg);
}

.post-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-lg);
}

/* ===========================
   RESPONSIVIDADE
=========================== */
@media (max-width: 1024px) {
  .hero__inner {
    flex-direction: column;
    text-align: center;
  }

  .header__nav ul {
    gap: var(--space-sm);
  }

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

@media (max-width: 768px) {
  .header__inner {
    flex-wrap: wrap;
  }

  .header__toggle {
    display: flex;
  }

  .header__nav {
    display: none;
    width: 100%;
  }

  .header__nav--open {
    display: block;
  }

  .header__nav ul {
    flex-direction: column;
    padding-top: var(--space-sm);
  }

  .hero__image {
    max-width: 300px;
    margin-top: var(--space-md);
  }

  .header__cta {
    display: none;
  }

  .hero__content h1 {
    font-size: 2.2rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .services__grid,
  .portfolio__grid,
  .testimonials__list,
  .reasons__grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .btn {
    width: 100%;
    text-align: center;
  }
}