/* =======================================================
   SOLAR BIGHT - STYLE.CSS
   Monochrome Sophisticated UI (Branded)
   Flexbox Only - Modern, Responsive, Accessible
   ======================================================= */

/* ========= RESET & NORMALIZE ========= */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: #FAFAFA;
}
body {
  min-height: 100vh;
  font-family: 'Roboto', Arial, sans-serif;
  color: #242626;
  background: #fff;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}
article, aside, details, figcaption, figure,
footer, header, hgroup, main, menu, nav, section {
  display: block;
}
ul, ol {
  list-style: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
  transition: color 0.18s cubic-bezier(.4,0,.2,1);
}
button, input, select, textarea {
  font: inherit;
  color: inherit;
}
button:focus, a:focus {
  outline: 2px solid #FFD600;
  outline-offset: 2px;
}

/* Montserrat for headings, Roboto for body */
@import url('https://fonts.googleapis.com/css?family=Montserrat:700,400&display=swap');
@import url('https://fonts.googleapis.com/css?family=Roboto:400,500,700&display=swap');

/* ========= BRAND COLORS =========== */
:root {
  --primary: #1A2829;
  --secondary: #FFD600;
  --accent: #F2F4F8;
  --white: #fff;
  --black: #111112;
  --gray-900: #242626;
  --gray-700: #606264;
  --gray-500: #B4B6BA;
  --gray-200: #E5E7EB;
}

/* ========= TYPOGRAPHY =========== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  margin-bottom: 32px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 24px;
}
h3 {
  font-size: 1.375rem;
  margin-bottom: 18px;
}
h4, h5, h6 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}
p, ul, ol, blockquote {
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  color: var(--gray-900);
  font-size: 1rem;
  margin-bottom: 20px;
}
.section ul li, .section ol li, ul li, ol li {
  margin-bottom: 8px;
  padding-left: 0;
}
blockquote {
  padding: 0;
  margin-bottom: 12px;
  font-style: italic;
  color: var(--black);
  border-left: 4px solid var(--secondary);
  padding-left: 16px;
}
strong {
  font-weight: 700;
  color: var(--primary);
}

/* ================= LAYOUT ===================== */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.section {
  background: var(--white);
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: 18px;
  box-shadow: 0 2px 16px 0 rgba(20,22,23,0.08);
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.text-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--gray-900);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}

.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--white);
  border-radius: 14px;
  box-shadow: 0 2px 12px 0 rgba(34,34,36,0.08);
  padding: 28px 24px;
  min-width: 270px;
  flex: 1 1 260px;
  transition: box-shadow 0.19s cubic-bezier(.4,0,.2,1), transform 0.1s;
}
.card:hover {
  box-shadow: 0 4px 32px 0 rgba(34,34,36,0.17);
  transform: translateY(-2px) scale(1.017);
  z-index: 1;
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  background: var(--accent);
  border-radius: 14px;
  box-shadow: 0 2px 12px 0 rgba(20,22,23,0.10);
  padding: 20px 24px;
  margin-bottom: 20px;
  color: var(--black);
}
.testimonial-card blockquote {
  margin-bottom: 0;
  color: var(--primary);
  border-left: 4px solid var(--secondary);
  font-style: italic;
  font-size: 1.08rem;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--white);
  border-radius: 12px;
  padding: 16px 16px;
  box-shadow: 0 1px 8px 0 rgba(34,34,36,0.10);
  margin-bottom: 8px;
}

/* ========= LIST & ICON STYLES ========= */
ul, ol {
  margin-left: 0;
  padding-left: 0;
}
.section ul li, ul li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--gray-900);
  background: none;
  padding: 6px 0;
}
.section ul li img, ul li img {
  width: 24px;
  height: 24px;
  display: inline-block;
  margin-right: 6px;
  filter: grayscale(98%);
  opacity: 0.97;
}

/* =================== HEADER, NAV & FOOTER =================== */
header {
  background: var(--white);
  border-bottom: 1.5px solid var(--gray-200);
  position: sticky;
  top: 0;
  left: 0;
  z-index: 100;
}
header nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 14px 0;
}
header nav img {
  height: 50px;
  margin-right: 24px;
}
header nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--gray-900);
  font-size: 1rem;
  margin-right: 8px;
  font-weight: 500;
  padding: 7px 15px;
  border-radius: 7px;
  letter-spacing: 0.01em;
  transition: background 0.18s, color 0.18s;
  transition-property: background,color;
}
header nav a:hover, header nav a:focus {
  background: var(--accent);
  color: var(--primary);
}
header nav .cta.primary {
  background: var(--primary);
  color: var(--white) !important;
  font-weight: 700;
  padding: 10px 28px;
  border-radius: 8px;
  margin-left: 10px;
  transition: background 0.22s;
  box-shadow: 0 2px 10px 0 rgba(26,40,41,0.09);
  border: none;
  outline: none;
}
header nav .cta.primary:hover {
  background: var(--secondary);
  color: var(--primary) !important;
}
header nav .cta.secondary {
  background: var(--accent);
  color: var(--primary) !important;
  font-weight: 700;
  border: 1.5px solid var(--gray-200);
  padding: 10px 28px;
  border-radius: 8px;
}

footer {
  background: var(--primary);
  color: var(--white);
  font-size: 1rem;
  padding: 38px 0 26px 0;
  margin-top: 40px;
}
footer .container {
  padding: 0 16px;
}
footer .content-wrapper {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 36px;
  justify-content: space-between;
}
footer img {
  height: 45px;
}
footer nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 0;
}
footer nav a {
  color: var(--white);
  font-family: 'Roboto', Arial, sans-serif;
  opacity: 0.85;
  transition: color 0.15s, opacity 0.18s;
  margin-right: 8px;
  padding: 5px 8px;
  border-radius: 5px;
}
footer nav a:hover {
  background: var(--gray-900);
  color: var(--secondary);
  opacity: 1;
}
footer p {
  font-size: 0.98rem;
  color: #eee;
  margin-bottom: 0;
}

/* ================ CTA BUTTONS ================ */
.cta {
  display: inline-block;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  font-size: 1.13rem;
  border-radius: 8px;
  box-shadow: 0 2px 12px 0 rgba(20,22,23,0.10);
  padding: 14px 32px;
  margin-top: 10px;
  transition: background 0.19s cubic-bezier(.4,0,.2,1), color 0.19s;
  cursor: pointer;
  border: none;
}
.cta.primary {
  background: var(--primary);
  color: var(--white);
  border: none;
}
.cta.primary:hover, .cta.primary:focus {
  background: var(--secondary);
  color: var(--primary);
}
.cta.secondary {
  background: var(--white);
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.cta.secondary:hover, .cta.secondary:focus {
  background: var(--primary);
  color: var(--white);
}

/* ============== MOBILE MENU BURGER ============== */
.mobile-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  font-size: 2.1rem;
  border: none;
  border-radius: 8px;
  width: 46px;
  height: 46px;
  margin-left: auto;
  margin-right: 8px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  z-index: 1002;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--secondary);
}
/* Hide by default on desktop */
.mobile-menu-toggle { display: none; }

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--white);
  box-shadow: 0 6px 36px 4px rgba(26,40,41,0.25);
  z-index: 2000;
  transform: translateX(-100vw);
  transition: transform 0.32s cubic-bezier(.5,.1,.19,.93);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 0;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  margin: 22px 24px 12px 0;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}
.mobile-menu-close:focus {
  background: var(--accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 12px 30px 0 32px;
  width: 100%;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.19rem;
  color: var(--primary);
  padding: 14px 8px 10px 8px;
  border-radius: 6px;
  transition: background 0.15s, color 0.13s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--accent);
  color: var(--secondary);
}

@media (max-width: 1024px){
  header nav {
    gap: 13px;
    padding: 11px 0;
    font-size: 95%;
  }
  .container { max-width: 94vw; }
}
@media (max-width: 890px){
  .container { max-width: 99vw; }
  header nav img { height: 41px; margin-right: 14px; }
  h1 { font-size: 2rem; }
}
@media (max-width: 768px){
  /* Hide desktop nav, show burger */
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .container { padding: 0 8px; }
  .section { padding: 30px 5px; margin-bottom: 36px; }
  .content-wrapper { gap: 16px; }
  .card-container { gap: 14px; }
  .card {
    padding: 18px 14px;
    min-width: unset;
    font-size: 0.96rem;
  }
  .testimonial-card { padding: 14px 12px; gap: 9px; }
  .feature-item { padding: 10px; }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.13rem; margin-bottom: 16px; }
  h3 { font-size: 1rem; margin-bottom: 9px; }
  .content-grid { gap: 10px; }
  .text-image-section { flex-direction: column; gap: 16px; }
  .section ul li, ul li { font-size: 0.98rem; gap: 8px; }
  .section { border-radius: 10px; }
}
@media (max-width: 480px){
  .cta, .cta.primary, .cta.secondary {
    padding: 12px 8vw;
    font-size: 1em;
  }
}

/* =============== COOKIE CONSENT BANNER =============== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 -2px 24px 2px rgba(20,22,23,0.13);
  z-index: 5001;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 30px;
  font-size: 1rem;
  animation: cookieFadeUp 0.5s ease;
}
@keyframes cookieFadeUp {
  from { transform: translateY(48px); opacity:0; }
  to   { transform: translateY(0); opacity:1; }
}
.cookie-banner p {
  margin-bottom: 0;
  color: var(--white);
  font-size: 0.99rem;
  flex: 1 1 auto;
}
.cookie-buttons {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  border-radius: 7px;
  border: none;
  padding: 12px 22px;
  margin: 0;
  cursor: pointer;
  transition: background 0.16s, color 0.16s;
  font-weight: 600;
}
.cookie-banner .accept {
  background: var(--secondary);
  color: var(--primary);
}
.cookie-banner .accept:hover {
  background: #fff000;
}
.cookie-banner .reject {
  background: var(--white);
  color: var(--primary);
  border: 1.5px solid var(--gray-900);
}
.cookie-banner .reject:hover {
  background: var(--gray-200);
  color: var(--primary);
}
.cookie-banner .settings {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--secondary);
}
.cookie-banner .settings:hover {
  background: var(--secondary);
  color: var(--primary);
}

@media (max-width: 600px) {
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 18px 10px;
    gap: 12px;
  }
  .cookie-buttons {
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  .cookie-banner button {
    width: 100%;
  }
}

/* =============== COOKIE MODAL PREFERENCES =============== */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(20,22,23,0.68);
  z-index: 5002;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookieModalShow 0.3s;
}
@keyframes cookieModalShow {
  from { opacity:0; }
  to   { opacity:1; }
}
.cookie-modal {
  background: var(--white);
  color: var(--primary);
  border-radius: 20px;
  max-width: 400px;
  width: 94vw;
  box-shadow: 0 12px 52px -2px rgba(34,34,36,0.14);
  padding: 36px 28px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  z-index: 5003;
  position: relative;
  animation: cookieModalPop 0.28s cubic-bezier(.2,.68,.33,1.02);
}
@keyframes cookieModalPop {
  from { transform: scale(0.86); opacity:0; }
  to   { transform: scale(1); opacity:1; }
}
.cookie-modal h2, .cookie-modal h3 {
  margin-bottom: 8px;
  color: var(--primary);
}
.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 0;
}
.cookie-category .toggle {
  margin-left: 14px;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 14px;
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  background: none;
  border: none;
  position: absolute;
  top: 17px; right: 19px;
  font-size: 1.8rem;
  color: var(--primary);
  cursor: pointer;
  padding: 3px 7px;
}

/* Toggle switches (not provided in html, use checkbox for toggles) */
.cookie-category input[type="checkbox"] {
  appearance: none;
  width: 36px;
  height: 20px;
  border-radius: 16px;
  background: var(--gray-500);
  position: relative;
  cursor: pointer;
  outline: none;
  transition: background 0.15s;
}
.cookie-category input[type="checkbox"]:checked {
  background: var(--secondary);
}
.cookie-category input[type="checkbox"]:before {
  content: '';
  display: block;
  position: absolute;
  left: 2px;
  top: 2px;
  width: 16px;
  height: 16px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.15s;
}
.cookie-category input[type="checkbox"]:checked:before {
  transform: translateX(16px);
}

.cookie-category label {
  font-size: 1.01rem;
  color: var(--primary);
  font-weight: 500;
}
.cookie-category .essential {
  color: var(--gray-700);
  font-size: 0.97rem;
}

/* ============= MICRO-INTERACTIONS ============= */
.card, .testimonial-card, .feature-item, .cta, .mobile-menu,
.mobile-menu-toggle, .cookie-banner, .cookie-modal {
  transition: box-shadow 0.17s, transform 0.18s, background 0.18s, color 0.18s;
}
.card:active, .testimonial-card:active, .feature-item:active {
  transform: scale(0.99);
}

/* =============== VISUAL HIERARCHY & SHADOW =============== */
.section {
  box-shadow: 0 2px 16px 0 rgba(26,40,41,0.10);
}
.card, .testimonial-card, .feature-item {
  box-shadow: 0 2px 12px 0 rgba(26,40,41,0.10);
}
.cta {
  box-shadow: 0 2px 10px 0 rgba(20,22,23,0.10);
}

/* ================================================
   GENERAL UTILITIES FOR FLEX ALIGNMENT & SPACING
   ================================================ */
.flex {
  display: flex;
}
.flex-center { align-items: center; }
.flex-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.flex-column { flex-direction: column; }
.w-100 { width: 100%; }
.mt-32 { margin-top: 32px; }
.mb-32 { margin-bottom: 32px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }

/* ======== RESPONSIVE FLEXBOX ONLY - LAYOUT ADJUSTMENTS ======== */
@media (max-width: 768px){
  .content-wrapper, .card-container, .content-grid, .footer .content-wrapper {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .text-image-section { flex-direction: column; gap: 14px; }
  .footer .content-wrapper { gap: 18px; }
}

/* ========== ACCESSIBILITY & SELECTION ========== */
::selection {
  background: var(--secondary);
  color: var(--primary);
}
button:focus-visible, a:focus-visible {
  outline: 2px solid var(--secondary);
}

/* ========== CUSTOM SCROLLBAR (Webkit) ========== */
::-webkit-scrollbar {
  width: 8px;
  background: var(--accent);
}
::-webkit-scrollbar-thumb {
  background: var(--gray-200);
  border-radius: 10px;
}

/* ================= BRAND PERSONALITY HINTS ================= */
.section, .card, .testimonial-card, .feature-item {
  /* Monochrome sophistication: white bg, deep shadow, subtle rounded. */
  border-radius: 16px;
}
.card {
  border: 1.5px solid var(--gray-200);
}

/* =========== FORMS, INPUTS, FIELDS (if present) =========== */
input, textarea, select {
  background: var(--accent);
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  color: var(--primary);
  padding: 14px 16px;
  font-size: 1.05rem;
  margin-bottom: 18px;
  transition: border 0.14s;
}
input:focus, textarea:focus, select:focus {
  border: 1.5px solid var(--secondary);
}

/* =========== MISC =========== */
hr {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 24px 0;
}
main {
  min-height: 60vh;
  padding-top: 16px;
}

/* ================== END OF STYLE.CSS ================== */