/* ============================================================
   LUPE LOPEZ LANDSCAPING — styles.css
   Mobile-first, CSS custom properties, no dependencies
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --green:        #2C5F2E;
  --green-dark:   #1e4320;
  --green-light:  #3d8141;
  --amber:        #E8912A;
  --amber-dark:   #c47520;
  --dark:         #1A1A1A;
  --mid:          #4a4a4a;
  --light-bg:     #F8F5F0;
  --white:        #ffffff;
  --border:       #ddd8d0;

  --nav-h:        68px;
  --radius:       10px;
  --radius-lg:    18px;
  --shadow-sm:    0 2px 8px rgba(0,0,0,.08);
  --shadow-md:    0 6px 24px rgba(0,0,0,.12);
  --shadow-lg:    0 12px 40px rgba(0,0,0,.18);

  --transition:   .25s ease;

  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--dark);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul[role="list"] { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

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

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2rem);
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--green);
  color: var(--white);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.7);
}
.btn--outline-white:hover, .btn--outline-white:focus-visible {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}

.btn--nav {
  background: var(--amber);
  color: var(--white);
  padding: .55rem 1.2rem;
  font-size: .88rem;
  flex-shrink: 0;
}
.btn--nav:hover, .btn--nav:focus-visible {
  background: var(--amber-dark);
  transform: translateY(-1px);
}

.btn--lg { padding: .9rem 2rem; font-size: 1.05rem; }
.btn--full { width: 100%; justify-content: center; padding-block: 1rem; }

/* ---------- Section Headers ---------- */
.section__label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .6rem;
}
.section__title {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 1rem;
}
.section__sub {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 58ch;
}
.section__header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section__header .section__sub { margin-inline: auto; }

/* Fade-in animations disabled — to restore: remove the override line below, then uncomment this block
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
*/
.fade-in { opacity: 1; transform: none; transition: none; }

/* ---------- NAV ---------- */
.site-header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition),
              background var(--transition), height var(--transition);
}
.site-header.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
  height: 60px;
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 800;
  font-size: .88rem;
  color: var(--dark);
  text-decoration: none;
  flex-shrink: 0;
  letter-spacing: -.01em;
}
.nav__logo:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}
.nav__logo-leaf { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo-sub {
  font-weight: 600;
  color: var(--green);
}

@media (max-width: 767px) {
  :root { --nav-h: 78px; }
  .site-header.scrolled { height: 70px; }
  .nav__logo-text {
    white-space: normal;
    line-height: 1.25;
  }
  .nav__logo-sub {
    display: block;
    font-size: .78rem;
  }
}

.nav__links {
  display: none;
  list-style: none;
  gap: .2rem;
  margin-left: auto;
}
.nav__links a {
  padding: .4rem .75rem;
  border-radius: 6px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--mid);
  transition: color var(--transition), background var(--transition);
}
.nav__links a:hover, .nav__links a:focus-visible {
  color: var(--green);
  background: rgba(44,95,46,.07);
}
.nav__links a:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  margin-left: auto;
  border-radius: 6px;
  cursor: pointer;
  background: none;
  border: none;
  transition: background var(--transition);
}
.nav__hamburger:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}
.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}
.nav__hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav open */
.nav__links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--nav-h);
  inset-inline: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem 1.5rem;
  box-shadow: var(--shadow-md);
  gap: .25rem;
}
.nav__links.open a {
  padding: .75rem 1rem;
  font-size: 1rem;
  display: block;
}

/* Tablet+ nav */
@media (min-width: 768px) {
  .nav__hamburger { display: none; }
  .nav__links { display: flex; }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 35, 15, .75) 0%,
    rgba(20, 50, 20, .55) 60%,
    rgba(10, 25, 10, .65) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-block: clamp(3rem, 8vw, 6rem);
  max-width: 700px;
}

.hero__eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.hero__title {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.3);
}

.hero__sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,.88);
  max-width: 52ch;
  margin-bottom: 2.25rem;
  line-height: 1.6;
}

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

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  opacity: .7;
  animation: bounce 2s infinite;
  transition: opacity var(--transition);
}
.hero__scroll-hint:hover { opacity: 1; }
.hero__scroll-hint:focus-visible { outline: 3px solid var(--amber); border-radius: 50%; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ---------- SERVICES ---------- */
.services { background: var(--light-bg); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 1.5rem;
  list-style: none;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(44,95,46,.2);
}

.service-card__icon {
  margin-bottom: 1.25rem;
}

.service-card__title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .5rem;
}

.service-card__desc {
  font-size: .93rem;
  color: var(--mid);
  line-height: 1.6;
}

.services__cta {
  text-align: center;
  margin-top: 3rem;
}

/* ---------- ABOUT ---------- */
.about { background: var(--white); }

.about__inner {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .about__inner {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

.about__text .section__title { margin-bottom: .75rem; }
.about__text p { color: var(--mid); margin-bottom: 1rem; max-width: 56ch; }

.about__badges {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 1.5rem 0 2rem;
  list-style: none;
}
.about__badges li {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--dark);
  background: var(--light-bg);
  border: 1px solid var(--border);
  padding: .4rem .85rem;
  border-radius: 999px;
}

.about__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about__stat-card {
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: box-shadow var(--transition);
}
.about__stat-card:hover { box-shadow: var(--shadow-sm); }
.about__stat-card:first-child { grid-column: span 2; }

.about__stat-card--accent {
  background: var(--green);
  border-color: var(--green);
}
.about__stat-card--accent .about__stat-val,
.about__stat-card--accent .about__stat-label { color: var(--white); }

.about__stat-val {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--green);
  line-height: 1.2;
  margin-bottom: .35rem;
}
.about__stat-label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--mid);
}

/* ---------- GALLERY ---------- */
.gallery-section { background: var(--light-bg); }

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 640px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 900px) {
  .gallery__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  background: var(--border);
  border: none;
  padding: 0;
  display: block;
  aspect-ratio: 3/4;
  transition: transform var(--transition), box-shadow var(--transition);
}
.gallery__item:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}
.gallery__item:hover { transform: scale(1.015); box-shadow: var(--shadow-lg); }

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.gallery__item:hover img { transform: scale(1.06); }

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20,50,20,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery__item:hover .gallery__item-overlay,
.gallery__item:focus-visible .gallery__item-overlay { opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox[hidden] { display: none; }

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.88);
  cursor: pointer;
  width: 100%;
  height: 100%;
  border: none;
  padding: 0;
}

.lightbox__figure {
  position: relative;
  z-index: 1;
  max-width: min(90vw, 860px);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.lightbox__img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.lightbox__caption {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  text-align: center;
}

.lightbox__close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  cursor: pointer;
  border: none;
}
.lightbox__close:hover { background: rgba(255,255,255,.28); }
.lightbox__close:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

/* ---------- SERVICE AREA ---------- */
.service-area { background: var(--white); }

.area__chips {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
  list-style: none;
  margin-bottom: 2rem;
}

.area__chip {
  background: var(--green);
  color: var(--white);
  font-size: .88rem;
  font-weight: 600;
  padding: .55rem 1.25rem;
  border-radius: 999px;
  letter-spacing: .02em;
}

.area__note {
  text-align: center;
  color: var(--mid);
  font-size: .95rem;
}
.area__note a {
  color: var(--green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.area__note a:hover { color: var(--green-dark); }

/* ---------- TESTIMONIALS ---------- */
.testimonials { background: var(--light-bg); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: 1.5rem;
  list-style: none;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.testimonial-card__stars {
  color: var(--amber);
  font-size: 1.15rem;
  letter-spacing: .05em;
}

.testimonial-card blockquote p {
  font-size: .97rem;
  color: var(--mid);
  font-style: italic;
  line-height: 1.65;
}

.testimonial-card__author {
  font-size: .87rem;
  color: var(--dark);
  margin-top: auto;
}
.testimonial-card__author strong { color: var(--green); }

.testimonials__disclaimer {
  text-align: center;
  font-size: .78rem;
  color: #999;
  margin-top: 2.5rem;
}

/* ---------- CONTACT ---------- */
.contact { background: var(--white); }

.contact__inner {
  display: grid;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 900px) {
  .contact__inner {
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
  }
}

.contact__info .section__title { margin-bottom: .75rem; }
.contact__info > p { color: var(--mid); margin-bottom: 2rem; max-width: 50ch; }

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  list-style: none;
}

.contact__link {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}
a.contact__link:hover { color: var(--green); }
a.contact__link:focus-visible { outline: 3px solid var(--amber); border-radius: 4px; }

.contact__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--light-bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}
a.contact__link:hover .contact__icon {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

.contact__link > span:last-child {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.contact__link strong {
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 700;
}
.contact__link span:last-child span:last-child {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
}
.contact__call,
.contact__sms,
.contact__email {
  color: var(--green);
  text-decoration: underline;
}
.contact__call:focus-visible,
.contact__sms:focus-visible,
.contact__email:focus-visible { outline: 3px solid var(--amber); border-radius: 2px; }
.contact__or { font-weight: 400; text-transform: none; letter-spacing: normal; }

#sms-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  border: none;
  border-radius: 12px;
  padding: 2rem 2rem 1.5rem;
  max-width: 300px;
  width: calc(100% - 2rem);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
#sms-dialog::backdrop { background: rgba(0,0,0,.45); }
#sms-dialog p { margin: 0 0 1.25rem; font-size: 1rem; color: var(--dark); }

/* Form */
.contact__form-wrap {
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 480px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-group label {
  font-size: .87rem;
  font-weight: 600;
  color: var(--dark);
}

.required { color: var(--amber); }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  font-size: .95rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #aaa; }

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(44,95,46,.15);
}

.form-group input[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192,57,43,.1);
}

.form-error {
  font-size: .8rem;
  color: #c0392b;
  font-weight: 500;
  min-height: 1em;
}

.form-success {
  display: flex;
  align-items: center;
  gap: .6rem;
  background: rgba(44,95,46,.08);
  border: 1px solid rgba(44,95,46,.3);
  color: var(--green-dark);
  font-weight: 600;
  font-size: .95rem;
  padding: .9rem 1.1rem;
  border-radius: var(--radius);
  margin-top: .5rem;
}
.form-success[hidden] { display: none; }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding-block: 3rem;
}

.footer__inner {
  display: grid;
  gap: 2rem;
  text-align: center;
}

@media (min-width: 640px) {
  .footer__inner {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    text-align: left;
  }
  .footer__copy { text-align: right; }
}

.footer__name {
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: .2rem;
}
.footer__loc {
  font-size: .85rem;
  margin-bottom: .4rem;
}
.footer__phone {
  color: var(--amber);
  font-weight: 700;
  font-size: .95rem;
  transition: color var(--transition);
}
.footer__phone:hover { color: var(--amber-dark); }

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  justify-content: center;
}
.footer__nav a {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__nav a:hover { color: var(--white); }
.footer__nav a:focus-visible { outline: 2px solid var(--amber); border-radius: 2px; }

.footer__copy {
  font-size: .78rem;
  color: rgba(255,255,255,.4);
}
.footer__credit {
  font-size: .78rem;
  margin-top: .25rem;
}
.footer__credit a {
  color: #ffffff !important;
  text-decoration: underline !important;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--transition), opacity var(--transition);
  opacity: .75;
}
.footer__credit a:hover { opacity: 1; }

/* ---------- Print ---------- */
@media print {
  .site-header, .hero__scroll-hint, .lightbox { display: none !important; }
  .hero { min-height: auto; }
  .section { padding-block: 2rem; }
}