/* ===================================
   SHEPARD — DOG WALKING WEBSITE
=================================== */

:root {
  --green: #5a9e6f;
  --green-light: #7dbb8f;
  --green-pale: #e8f5ed;
  --green-deep: #3d7a52;
  --cream: #fdf8f2;
  --cream-dark: #f5ede0;
  --brown: #8b6f47;
  --brown-light: #c4a882;
  --white: #ffffff;
  --text: #2d3b30;
  --text-muted: #7a8f7e;
  --border: #d8ead9;

  --font-display: 'Lora', serif;
  --font-body: 'Nunito', sans-serif;

  --nav-h: 76px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(90, 158, 111, 0.1);
  --shadow-lg: 0 12px 48px rgba(90, 158, 111, 0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
}

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

/* ===================================
   BUTTONS
=================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(90, 158, 111, 0.35);
}
.btn--primary:hover {
  background: var(--green-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(90, 158, 111, 0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}
.btn--ghost:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-pale);
}

.btn--nav {
  background: var(--green);
  color: var(--white);
  padding: 10px 24px;
  font-size: 14px;
  border-radius: 50px;
  box-shadow: 0 2px 12px rgba(90, 158, 111, 0.3);
}
.btn--nav:hover { background: var(--green-deep); }

.btn--full { width: 100%; }

/* ===================================
   NAV
=================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(253, 248, 242, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav.scrolled {
  box-shadow: 0 2px 20px rgba(90, 158, 111, 0.1);
}

.nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo-placeholder {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.logo-placeholder__icon {
  width: 40px; height: 40px;
  background: var(--green-pale);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  border: 1px dashed var(--green-light);
}

.logo-placeholder__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.logo-tag {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--brown-light);
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  gap: 36px;
}

.nav__links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav__links a:hover { color: var(--green); }
.nav__links a:hover::after { width: 100%; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__mobile {
  display: none;
  background: var(--cream);
  border-top: 1px solid var(--border);
  padding: 24px 32px 32px;
}
.nav__mobile.open { display: block; }
.nav__mobile ul { display: flex; flex-direction: column; gap: 20px; }
.nav__mobile a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav__mobile a:hover { color: var(--green); }

/* ===================================
   HERO
=================================== */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
  padding-bottom: 60px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-pale);
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 50px;
  border: 1px solid var(--border);
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 4.5vw, 60px);
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 20px;
}

.hero__title em {
  font-style: italic;
  color: var(--green);
}

.hero__sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero__trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-item__icon { font-size: 16px; }

.hero__image {
  position: relative;
}

.hero__image-badge {
  position: absolute;
  bottom: 24px;
  left: -20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--border);
}

.hero__image-badge strong {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--text);
  line-height: 1;
}

.hero__image-badge .stars {
  color: #f5b731;
  font-size: 13px;
  letter-spacing: 1px;
}

.hero__image-badge span {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

/* ===================================
   IMAGE PLACEHOLDERS
=================================== */
.img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: var(--green-pale);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--green-light);
  text-align: center;
}

.img-placeholder span {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.img-placeholder__size {
  font-size: 11px !important;
  color: var(--brown-light) !important;
  font-weight: 500 !important;
}

.img-placeholder--hero { min-height: 520px; border-radius: 24px; }
.img-placeholder--tall { min-height: 500px; }

/* ===================================
   SECTIONS
=================================== */
.section {
  padding: 100px 32px;
  max-width: 1280px;
  margin: 0 auto;
}

.section--cream {
  max-width: 100%;
  background: var(--cream-dark);
  padding: 100px 0;
}

.section--cream .section__header,
.section--cream .gallery-grid {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

.section__header { margin-bottom: 60px; }
.section__header--center { text-align: center; }

.section__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1.2;
  color: var(--text);
}

.section__title em {
  font-style: italic;
  color: var(--green);
}

/* ===================================
   SERVICES
=================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-light);
}

.service-card--featured {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.service-card--featured h3,
.service-card--featured p,
.service-card--featured .service-card__price {
  color: var(--white);
}

.service-card--featured p { opacity: 0.85; }

.service-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brown);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  white-space: nowrap;
}

.service-card__icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text);
}

.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__price {
  font-size: 15px;
  font-weight: 800;
  color: var(--green);
}

/* ===================================
   WHY US
=================================== */
.why-us {
  background: var(--green-pale);
  padding: 100px 32px;
}

.why-us__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-us__text {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.8;
}

.why-us__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.why-us__list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why-icon {
  width: 28px; height: 28px;
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-us__list strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.why-us__list p {
  font-size: 14px;
  color: var(--text-muted);
}

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

.about__content p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.8;
}

.about__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.cert-badge {
  background: var(--green-pale);
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid var(--border);
}

/* ===================================
   GALLERY
=================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 240px 240px;
  gap: 12px;
}

.gallery-tile {
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.gallery-tile .img-placeholder {
  border-radius: var(--radius-sm);
  min-height: 0;
  height: 100%;
  transition: transform 0.4s ease;
}

.gallery-tile:hover .img-placeholder { transform: scale(1.03); }

.gallery-tile--tall { grid-row: span 2; }
.gallery-tile--wide { grid-column: span 2; }

/* ===================================
   TESTIMONIALS
=================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.testimonial-card__stars {
  color: #f5b731;
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.author-avatar {
  width: 44px; height: 44px;
  background: var(--green-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.testimonial-card__author span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===================================
   CONTACT
=================================== */
.contact-section {
  background: var(--white);
  padding: 100px 32px;
  border-top: 1px solid var(--border);
}

.contact-section__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-section__info .section__title { margin-bottom: 20px; }

.contact-section__info > p {
  color: var(--text-muted);
  margin-bottom: 36px;
  font-size: 16px;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-icon { font-size: 20px; margin-top: 2px; }

.contact-details strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 2px;
}

.contact-details span {
  font-size: 14px;
  color: var(--text-muted);
}

.contact-socials {
  display: flex;
  gap: 12px;
}

.contact-socials a {
  width: 42px; height: 42px;
  background: var(--green-pale);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  transition: var(--transition);
}

.contact-socials a:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

/* Form */
.contact-form {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(90, 158, 111, 0.12);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select { cursor: pointer; }

/* ===================================
   FOOTER
=================================== */
.footer {
  background: var(--text);
  color: var(--white);
  padding: 60px 32px 32px;
}

.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer .logo-placeholder { margin-bottom: 16px; }
.footer .logo-name { color: var(--white); }
.footer .logo-tag { color: rgba(255,255,255,0.3); }
.footer .logo-placeholder__icon {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: var(--green-light);
}

.footer__brand p {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  line-height: 1.7;
  max-width: 260px;
}

.footer__col h4 {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

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

.footer__col a,
.footer__col li {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer__col a:hover { color: var(--green-light); }

.footer__bottom {
  max-width: 1280px;
  margin: 32px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
}

/* ===================================
   RESPONSIVE
=================================== */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: calc(var(--nav-h) + 60px); }
  .hero__image { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us__inner { grid-template-columns: 1fr; gap: 48px; }
  .about { grid-template-columns: 1fr; gap: 48px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .contact-section__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__actions .btn--nav { display: none; }
  .nav__hamburger { display: flex; }

  .section { padding: 70px 20px; }
  .why-us { padding: 70px 20px; }
  .contact-section { padding: 70px 20px; }

  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: 160px 160px 160px; }
  .gallery-tile--wide { grid-column: span 1; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
  .contact-form { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__brand { grid-column: span 1; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .about__certs { flex-direction: column; }
}