/* ========================================
   EVOSM CONSTRUCTION — GLOBAL STYLES
   ======================================== */

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

:root {
  --color-bg:        #faf8f5;
  --color-fg:        #1e1b18;
  --color-card:      #ffffff;
  --color-card-fg:   #1e1b18;
  --color-primary:   #2a2420;
  --color-primary-fg:#faf8f5;
  --color-secondary: #f0ece7;
  --color-secondary-fg:#2a2420;
  --color-muted:     #ebe7e1;
  --color-muted-fg:  #6b6259;
  --color-accent:    #b0783c;
  --color-accent-fg: #ffffff;
  --color-border:    #ddd7ce;
  --color-input:     #ddd7ce;
  --radius:          4px;
  --font-sans:       'DM Sans', sans-serif;
  --font-serif:      'DM Serif Display', serif;
}

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

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-fg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 1024px) {
  .container { padding: 0 32px; }
}

.label {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.label--accent { color: var(--color-accent); }
.label--sm { font-size: 11px; letter-spacing: 0.15em; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 10px 24px;
  text-decoration: none;
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-accent-fg);
}
.btn--accent:hover { background: #9a6830; }

.btn--outline {
  background: transparent;
  border: 1px solid rgba(250,248,245,0.3);
  color: var(--color-primary-fg);
}
.btn--outline:hover { background: rgba(250,248,245,0.1); }

.btn--lg {
  padding: 14px 32px;
  font-size: 16px;
}
.navbar__logo-img {
  height: 60px;
  width: auto;
  image-rendering: -webkit-optimize-contrast;
}
.btn--full { width: 100%; }

/* --- Section --- */
.section {
  padding: 96px 0;
}

@media (min-width: 1024px) {
  .section { padding: 128px 0; }
}

.section--light { background: var(--color-bg); }
.section--muted { background: var(--color-secondary); }
.section--dark  { background: var(--color-primary); }

.section__header { margin-bottom: 64px; }
.section__header--center { text-align: center; max-width: 640px; margin-left: auto; margin-right: auto; margin-bottom: 64px; }

.section__header--split {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 64px;
}

@media (min-width: 640px) {
  .section__header--split {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.section__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.15;
  color: var(--color-fg);
  text-wrap: balance;
}

@media (min-width: 640px) { .section__title { font-size: 40px; } }
@media (min-width: 1024px) { .section__title { font-size: 48px; } }

.section__title--light { color: var(--color-primary-fg); }

.section__subtitle {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-muted-fg);
}

@media (min-width: 1024px) { .section__subtitle { font-size: 18px; } }

.section__aside {
  max-width: 360px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted-fg);
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(42, 36, 32, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
}

@media (min-width: 1024px) { .navbar__inner { padding: 16px 32px; } }

.navbar__brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar__logo {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: var(--color-accent-fg);
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
}

.navbar__name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-primary-fg);
}

.navbar__links {
  display: none;
  align-items: center;
  gap: 32px;
}

@media (min-width: 768px) { .navbar__links { display: flex; } }

.navbar__links a {
  font-size: 14px;
  letter-spacing: 0.03em;
  color: rgba(250,248,245,0.65);
  transition: color 0.2s;
}
.navbar__links a:hover { color: var(--color-primary-fg); }

.navbar__cta { display: none; }
@media (min-width: 768px) { .navbar__cta { display: inline-flex; } }

.navbar__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-primary-fg);
  cursor: pointer;
  padding: 4px;
}

@media (min-width: 768px) { .navbar__toggle { display: none; } }

.navbar__mobile {
  display: none;
  border-top: 1px solid rgba(250,248,245,0.1);
  background: var(--color-primary);
  padding: 16px 24px 24px;
}

.navbar__mobile.active { display: block; }

.navbar__mobile ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.navbar__mobile a {
  font-size: 14px;
  letter-spacing: 0.03em;
  color: rgba(250,248,245,0.65);
  transition: color 0.2s;
}
.navbar__mobile a:hover { color: var(--color-primary-fg); }

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

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(42, 36, 32, 0.72);
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1280px;
  padding: 128px 24px;
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.1;
  color: var(--color-primary-fg);
  margin-top: 16px;
  text-wrap: balance;
}

@media (min-width: 640px) { .hero__title { font-size: 52px; } }
@media (min-width: 768px) { .hero__title { font-size: 64px; } }
@media (min-width: 1024px) { .hero__title { font-size: 76px; } }

.hero__subtitle {
  max-width: 560px;
  margin: 24px auto 0;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(250,248,245,0.65);
}

@media (min-width: 1024px) { .hero__subtitle { font-size: 18px; } }

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}

@media (min-width: 640px) { .hero__actions { flex-direction: row; justify-content: center; } }

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero__scroll-indicator {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(250,248,245,0.3);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.hero__scroll-dot {
  width: 4px;
  height: 8px;
  background: rgba(250,248,245,0.5);
  border-radius: 2px;
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.3; }
}

/* ========================================
   SERVICES
   ======================================== */
.services-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  border-color: rgba(176, 120, 60, 0.4);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: rgba(176, 120, 60, 0.1);
  color: var(--color-accent);
  transition: background 0.3s, color 0.3s;
}

.service-card:hover .service-card__icon {
  background: var(--color-accent);
  color: var(--color-accent-fg);
}

.service-card__title {
  margin-top: 24px;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-card-fg);
}

.service-card__desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted-fg);
}

/* ========================================
   PROJECTS
   ======================================== */
.projects-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 768px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
  display: block;
  text-decoration: none;
}

.project-card__image {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius);
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.05);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(42, 36, 32, 0);
  transition: background 0.3s;
}

.project-card:hover .project-card__overlay {
  background: rgba(42, 36, 32, 0.3);
}

.project-card__arrow {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  opacity: 0;
  transition: opacity 0.3s;
}

.project-card:hover .project-card__arrow { opacity: 1; }

.project-card__info { margin-top: 20px; }

.project-card__title {
  margin-top: 4px;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-fg);
}

.project-card__desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted-fg);
}

/* ========================================
   ABOUT
   ======================================== */
.about-grid {
  display: grid;
  gap: 64px;
  align-items: center;
}

@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; } }

.about__image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius);
}

.about__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__floating-card {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.about__floating-value {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  line-height: 1;
}

.about__floating-label {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 500;
}

.about__text {
  margin-top: 24px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-muted-fg);
}

.about__text:first-of-type { margin-top: 24px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

@media (min-width: 640px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

.stat__value {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 400;
  color: var(--color-fg);
}

.stat__label {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.3;
  color: var(--color-muted-fg);
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
  border: 1px solid rgba(250,248,245,0.1);
  background: rgba(250,248,245,0.05);
  border-radius: var(--radius);
  padding: 32px;
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  color: var(--color-accent);
}

.testimonial-card__quote {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(250,248,245,0.75);
  font-style: normal;
}

.testimonial-card__author {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(250,248,245,0.1);
}

.testimonial-card__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-fg);
}

.testimonial-card__role {
  margin-top: 2px;
  font-size: 12px;
  color: rgba(250,248,245,0.45);
}

/* ========================================
   CONTACT
   ======================================== */
.contact-grid {
  display: grid;
  gap: 64px;
}

@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; } }

.contact__text {
  margin-top: 24px;
  max-width: 440px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-muted-fg);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.contact__item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact__item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: rgba(176, 120, 60, 0.1);
  color: var(--color-accent);
}

.contact__item-label {
  font-size: 12px;
  color: var(--color-muted-fg);
}

.contact__item-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-fg);
}

.contact__form-wrap {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
}

@media (min-width: 1024px) { .contact__form-wrap { padding: 40px; } }

.contact__form-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-card-fg);
}

.contact__form-subtitle {
  margin-top: 4px;
  font-size: 14px;
  color: var(--color-muted-fg);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.form-row--2col {
  display: grid;
  gap: 20px;
}

@media (min-width: 640px) { .form-row--2col { grid-template-columns: 1fr 1fr; } }

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-fg);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-fg);
  background: var(--color-bg);
  border: 1px solid var(--color-input);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-muted-fg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(176, 120, 60, 0.15);
}

.form-group textarea { resize: none; }
.form-group select { cursor: pointer; }

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--color-primary);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  gap: 48px;
}

@media (min-width: 768px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }

.footer__desc {
  margin-top: 16px;
  max-width: 320px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(250,248,245,0.45);
}

.footer__heading {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary-fg);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.footer__col a {
  font-size: 14px;
  color: rgba(250,248,245,0.45);
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--color-primary-fg); }

.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(250,248,245,0.1);
}

@media (min-width: 640px) {
  .footer__bottom { flex-direction: row; justify-content: space-between; }
}

.footer__bottom p {
  font-size: 12px;
  color: rgba(250,248,245,0.35);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  font-size: 12px;
  color: rgba(250,248,245,0.35);
  transition: color 0.2s;
}
.footer__legal a:hover { color: var(--color-primary-fg); }