/*
  Template: Portfolio Showcase
  Author: OdleWorks Web Solutions
  License: See LICENSE.txt

  TABLE OF CONTENTS
  1. CSS Reset / Base
  2. Layout Utilities
  3. Header / Navigation
  4. Hero
  5. Portfolio Grid
  6. Project Modal / Lightbox
  7. About / Services / Quote / Contact
  8. Footer
  9. Responsive Styles
*/

/* 1. CSS Reset / Base */
:root {
  --color-bg: #f8f6f1;
  --color-surface: #ffffff;
  --color-muted: #ebe7df;
  --color-text: #1c1a17;
  --color-text-soft: #68615a;
  --color-border: #d9d3c9;
  --color-accent: #1c1a17;
  --shadow-soft: 0 24px 70px rgba(28, 26, 23, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

img,
picture,
svg,
span {
  display: block;
  max-width: 100%;
}

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

p,
h1,
h2,
h3 {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.05;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(3rem, 8vw, 6.9rem);
  max-width: 900px;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 4.2rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

p {
  color: var(--color-text-soft);
}

/* 2. Layout Utilities */
.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section-padding {
  padding: clamp(4rem, 9vw, 7rem) 0;
}

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

.section-heading {
  max-width: 720px;
  margin-bottom: 3rem;
}

.section-heading.compact {
  margin-bottom: 2rem;
}

.eyebrow {
  margin-bottom: 0.9rem;
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.15rem;
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--color-accent);
  color: #ffffff;
}

.button-secondary {
  background: transparent;
  color: var(--color-accent);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 999;
  padding: 0.75rem 1rem;
  background: var(--color-text);
  color: #ffffff;
  border-radius: 0.75rem;
}

.skip-link:focus {
  top: 1rem;
}

.preview-banner {
  background: #1c1a17;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.preview-banner-inner {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.65rem 0;
}

.preview-banner-text {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.92);
}

.preview-banner-text strong {
  font-weight: 700;
  color: #fff;
}

.preview-banner-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.preview-banner-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: #fff;
  color: #1c1a17;
  font-weight: 700;
  font-size: 0.85rem;
}

.preview-banner-link-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
}

/* Reusable placeholder blocks. Replace these with real images. */
.image-placeholder {
  min-height: 320px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.65), rgba(255,255,255,0.15)),
    repeating-linear-gradient(45deg, #d7d0c5, #d7d0c5 12px, #cfc6ba 12px, #cfc6ba 24px);
  color: rgba(28, 26, 23, 0.6);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.image-placeholder.large {
  min-height: 440px;
}

.image-placeholder.small {
  min-height: 160px;
  border-radius: var(--radius-md);
}

/* 3. Header / Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 246, 241, 0.9);
  border-bottom: 1px solid rgba(217, 211, 201, 0.8);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-text);
  color: #ffffff;
  font-size: 0.85rem;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  color: var(--color-text-soft);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-text);
}

/* 4. Hero */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.hero-text {
  max-width: 650px;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero-card {
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-lg) + 1rem);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.hero-card-meta {
  padding: 1.2rem 0.4rem 0.2rem;
}

.hero-card-meta p {
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-card-meta strong {
  display: block;
  font-size: 1.15rem;
  line-height: 1.35;
}

/* 5. Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.portfolio-item {
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-lg) + 0.75rem);
  background: var(--color-surface);
  overflow: hidden;
}

.portfolio-trigger {
  width: 100%;
  display: block;
  padding: 1rem;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.portfolio-trigger .image-placeholder {
  transition: transform 220ms ease;
}

.portfolio-trigger:hover .image-placeholder,
.portfolio-trigger:focus-visible .image-placeholder {
  transform: scale(0.985);
}

.portfolio-trigger:focus-visible {
  outline: 3px solid var(--color-text);
  outline-offset: -6px;
}

.portfolio-content {
  padding: 1.25rem 0.35rem 0.35rem;
}

.portfolio-title {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.portfolio-summary {
  display: block;
  color: var(--color-text-soft);
}

.portfolio-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

.project-type {
  margin-bottom: 0.35rem;
  color: var(--color-text);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}


/* 6. Project Modal / Lightbox */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  padding: 1rem;
  overflow-y: auto;
}

.modal.is-open {
  display: grid;
  place-items: center;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(28, 26, 23, 0.66);
  backdrop-filter: blur(8px);
}

.modal-panel {
  position: relative;
  width: min(100%, 1080px);
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-lg) + 1rem);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover,
.modal-close:focus-visible {
  background: var(--color-text);
  color: #ffffff;
}

.modal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.modal-media-stack {
  display: grid;
  gap: 1rem;
}

.modal-thumbs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.modal-content {
  padding: clamp(1rem, 3vw, 2rem) 0;
}

.modal-content h2 {
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.project-details {
  display: grid;
  gap: 1rem;
  margin: 2rem 0 0;
}

.project-details div {
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.project-details dt {
  color: var(--color-text);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.project-details dd {
  margin: 0.3rem 0 0;
  color: var(--color-text-soft);
}

body.modal-open {
  overflow: hidden;
}

/* 7. About / Services / Quote / Contact */
.split-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 7vw, 5rem);
}

.body-copy p {
  font-size: 1.1rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-card {
  padding: 1.35rem;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.service-number {
  margin-bottom: auto;
  color: var(--color-text-soft);
  font-size: 0.85rem;
  font-weight: 800;
}

.quote-section {
  background: var(--color-text);
  color: #ffffff;
}

.quote-box {
  max-width: 900px;
}

.quote-box blockquote {
  margin: 0 0 1.5rem;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.quote-box p {
  color: rgba(255, 255, 255, 0.72);
}

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

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: calc(var(--radius-lg) + 1rem);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.contact-card p {
  max-width: 620px;
  margin-bottom: 0;
}

/* 8. Footer */
.site-footer {
  padding: 2rem 0;
  background: var(--color-text);
  color: #ffffff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
}

.footer-inner p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

/* 9. Responsive Styles */
@media (max-width: 900px) {
  .preview-banner-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .preview-banner-actions {
    width: 100%;
  }

  .header-inner,
  .footer-inner,
  .contact-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 0.75rem;
  }

  .hero-grid,
  .modal-grid,
  .split-layout,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 620px;
  }
}

@media (max-width: 680px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    overflow-x: auto;
    padding-bottom: 0.25rem;
  }

  .image-placeholder,
  .image-placeholder.large {
    min-height: 260px;
  }

  .modal {
    padding: 0.5rem;
  }

  .modal-panel {
    max-height: calc(100vh - 1rem);
  }

  .modal-thumbs {
    grid-template-columns: 1fr;
  }

  .image-placeholder.small {
    min-height: 130px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}