/* ============================================================
   GRAY PRESS MEDIA — AI COPY GENERATOR — styles.css
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black:       #1a1a1a;
  --dark:        #222222;
  --dark-card:   #2a2a2a;
  --dark-input:  #333333;
  --border:      #3a3a3a;
  --border-light:#444444;
  --yellow:      #F5C518;
  --yellow-dark: #d4a815;
  --yellow-glow: rgba(245, 197, 24, 0.15);
  --white:       #FFFFFF;
  --grey-light:  #cccccc;
  --grey-mid:    #888888;
  --grey-dark:   #555555;
  --radius:      6px;
  --radius-sm:   4px;
  --font-head:   'Montserrat', sans-serif;
  --font-body:   'Open Sans', sans-serif;
  --shadow:      0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.6);
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- TOP BAR ---- */

.topbar {
  background: #111111;
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
}

.topbar-inner {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  font-size: 0.78rem;
  color: var(--grey-mid);
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* ---- HEADER ---- */

.site-header {
  background: var(--dark);
  border-bottom: 3px solid var(--yellow);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  gap: 20px;
}

.logo-link { display: inline-block; flex-shrink: 0; }

.logo-img {
  height: 48px;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}

.site-nav a {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grey-light);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.site-nav a:hover {
  color: var(--yellow);
  background: rgba(245,197,24,0.07);
}

.site-nav a.active {
  color: var(--yellow);
}

.site-nav a.nav-cta {
  background: var(--yellow);
  color: var(--black);
  font-weight: 700;
  padding: 9px 18px;
}

.site-nav a.nav-cta:hover {
  background: var(--yellow-dark);
  color: var(--black);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background: #111;
  border-top: 1px solid var(--border);
  padding: 10px 20px 16px;
  gap: 4px;
}

.mobile-nav a {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--grey-light);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}

.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--yellow); }

.mobile-nav.open { display: flex; }

@media (max-width: 860px) {
  .site-nav { display: none; }
  .nav-toggle { display: block; }
}

/* ---- HERO ---- */

.hero {
  background: linear-gradient(135deg, #1a1a1a 0%, #222 50%, #1e1e1e 100%);
  padding: 70px 0 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 600px 300px at 80% 50%, rgba(245,197,24,0.06) 0%, transparent 70%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 40px,
      rgba(255,255,255,0.01) 40px,
      rgba(255,255,255,0.01) 41px
    );
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 1; }

.hero-eyebrow {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--yellow);
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-title span { color: var(--yellow); }

.hero-sub {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--grey-light);
  max-width: 580px;
  line-height: 1.75;
}

/* ---- APP SECTION ---- */

.app-section {
  padding: 60px 0 70px;
  background: var(--black);
}

/* Section label */
.section-label {
  margin-bottom: 36px;
}

.label-bar {
  width: 48px;
  height: 3px;
  background: var(--yellow);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 8px;
}

.section-sub {
  color: var(--grey-mid);
  font-size: 0.92rem;
}

/* ---- TABS ---- */

.tab-row {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border-light);
  background: var(--dark-card);
  color: var(--grey-mid);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tab-btn:hover {
  border-color: var(--yellow);
  color: var(--yellow);
  background: var(--yellow-glow);
}

.tab-btn.active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
}

.tab-icon { font-size: 0.9rem; }

/* ---- CARDS ---- */

.card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 780px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.card-header {
  margin-bottom: 26px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 6px;
}

.card-sub {
  color: var(--grey-mid);
  font-size: 0.85rem;
}

/* ---- FORM ---- */

.field-group { margin-bottom: 18px; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--grey-mid);
  margin-bottom: 7px;
}

input[type="text"],
select {
  width: 100%;
  padding: 11px 14px;
  background: var(--dark-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--white);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-color: var(--dark-input);
  padding-right: 36px;
  cursor: pointer;
}

input[type="text"]:focus,
select:focus {
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(245,197,24,0.12);
}

input::placeholder { color: var(--grey-dark); }

/* Chrome autofill dark fix */
input:-webkit-autofill,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--dark-input) inset;
  -webkit-text-fill-color: var(--white);
}

/* ---- BUTTONS ---- */

.btn-row {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
  flex: 1;
}

.btn-primary:hover {
  background: var(--yellow-dark);
  border-color: var(--yellow-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(245,197,24,0.3);
}

.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--grey-mid);
  border-color: var(--border-light);
}

.btn-ghost:hover {
  border-color: var(--grey-mid);
  color: var(--white);
}

/* ---- OUTPUT PANEL ---- */

.output-card {
  min-height: 420px;
  display: flex;
  flex-direction: column;
}

.output-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
  gap: 16px;
}

.empty-icon { opacity: 0.7; }

.output-empty p {
  color: var(--grey-light);
  font-size: 0.95rem;
  max-width: 280px;
  line-height: 1.6;
}

.output-empty strong { color: var(--yellow); }

.empty-hint {
  color: var(--grey-dark);
  font-size: 0.8rem;
}

/* Output results */

.output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}

.btn-copy-all {
  background: var(--yellow);
  color: var(--black);
  border: none;
  padding: 8px 16px;
  font-size: 0.72rem;
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}

.btn-copy-all:hover { background: var(--yellow-dark); }

.output-block {
  background: #222;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  margin-bottom: 14px;
  animation: fadeUp 0.25s ease both;
  border-left: 3px solid var(--yellow);
}

.output-block:nth-child(2) { animation-delay: 0.05s; }
.output-block:nth-child(3) { animation-delay: 0.1s; }
.output-block:nth-child(4) { animation-delay: 0.15s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.output-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.output-label {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--yellow);
}

.btn-copy {
  background: var(--dark-input);
  color: var(--grey-mid);
  border: 1px solid var(--border-light);
  padding: 5px 12px;
  font-size: 0.72rem;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-copy:hover {
  border-color: var(--yellow);
  color: var(--yellow);
  background: var(--yellow-glow);
}

.output-text {
  font-size: 0.9rem;
  color: var(--grey-light);
  line-height: 1.75;
  white-space: pre-wrap;
}

.headline-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.headline-item {
  padding: 9px 12px;
  background: var(--dark-input);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--grey-light);
}

/* ---- INFO STRIP ---- */

.info-strip {
  display: flex;
  gap: 0;
  margin-top: 32px;
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.info-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  font-size: 0.82rem;
  color: var(--grey-mid);
  border-right: 1px solid var(--border);
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-item:last-child { border-right: none; }

.info-icon { font-size: 1.1rem; flex-shrink: 0; }

@media (max-width: 640px) {
  .info-strip { flex-direction: column; }
  .info-item { border-right: none; border-bottom: 1px solid var(--border); }
  .info-item:last-child { border-bottom: none; }
}

/* ---- ABOUT STRIP ---- */

.about-strip {
  background: var(--dark);
  padding: 70px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 720px) {
  .about-inner { grid-template-columns: 1fr; gap: 36px; }
}

.about-text h2 {
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.about-text p {
  color: var(--grey-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

.about-quote blockquote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--grey-mid);
  line-height: 1.75;
  padding-left: 22px;
  border-left: 3px solid var(--yellow);
}

/* ---- FOOTER ---- */

.site-footer {
  background: #111;
  padding: 60px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
}

.footer-logo img {
  height: 40px;
  width: auto;
  margin-bottom: 14px;
  opacity: 0.8;
}

.footer-logo p {
  font-size: 0.8rem;
  color: var(--grey-dark);
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--yellow);
  margin-bottom: 16px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links ul li a {
  font-size: 0.82rem;
  color: var(--grey-mid);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links ul li a:hover { color: var(--yellow); }

.footer-contact p {
  font-size: 0.85rem;
  color: var(--grey-mid);
  margin-bottom: 6px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.footer-social a {
  width: 34px;
  height: 34px;
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--grey-mid);
  text-decoration: none;
  transition: all 0.15s;
  font-family: var(--font-head);
}

.footer-social a:hover {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}

.footer-bottom {
  padding: 20px 0;
  background: #0d0d0d;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--grey-dark);
  text-align: center;
}

.footer-bottom a {
  color: var(--yellow);
  text-decoration: none;
}

.footer-bottom a:hover { text-decoration: underline; }

/* ---- TOAST ---- */

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(70px);
  background: var(--yellow);
  color: var(--black);
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 800;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0;
  transition: all 0.22s ease;
  pointer-events: none;
  z-index: 9999;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- RESPONSIVE ---- */

@media (max-width: 520px) {
  .field-row { grid-template-columns: 1fr; }
  .hero { padding: 44px 0 52px; }
  .card { padding: 20px 16px; }
  .tab-btn { padding: 9px 14px; font-size: 0.75rem; }
  .btn-row { flex-direction: column; }
  .btn-primary { width: 100%; }
  .topbar-inner { justify-content: center; flex-wrap: wrap; gap: 10px; }
}