/* ============================================
   PETRO NIGERIA INSIGHT — Main Stylesheet
   Warm Palette Design System
   ============================================ */

/* --- Custom Properties --- */
:root {
  /* Warm Palette Colors */
  --color-bg:          #faf7f2;
  --color-bg-alt:      #f5efe6;
  --color-bg-deep:     #ede4d6;
  --color-surface:     #fffcf8;
  --color-surface-2:   #f0e9de;

  --color-primary:     #b5541a;
  --color-primary-dk:  #8f3f0f;
  --color-primary-lt:  #e8c4a8;

  --color-accent:      #c27d3a;
  --color-accent-dk:   #9b5f22;
  --color-accent-lt:   #f0d4b0;

  --color-earth:       #7a6248;
  --color-earth-lt:    #c4aa8a;

  --color-text:        #2c1f10;
  --color-text-muted:  #6b5540;
  --color-text-light:  #9a8070;

  --color-border:      #e2d4c4;
  --color-border-lt:   #ede4d6;

  --color-white:       #fffcf8;
  --color-tag-bg:      #f0e2d0;

  /* Typography */
  --font-main: 'Albert Sans', sans-serif;

  /* Type Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  clamp(1.6rem, 3vw, 2rem);
  --text-4xl:  clamp(2rem, 4vw, 2.75rem);
  --text-5xl:  clamp(2.5rem, 5vw, 3.5rem);
  --text-hero: clamp(3rem, 7vw, 5.5rem);

  /* Spacing Scale */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Radius Scale */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  14px;
  --radius-xl:  20px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* Shadows — Layered Warm Tones */
  --shadow-sm:  0 1px 3px rgba(44,31,16,0.06), 0 1px 2px rgba(44,31,16,0.04);
  --shadow-md:  0 4px 12px rgba(44,31,16,0.08), 0 2px 6px rgba(44,31,16,0.05);
  --shadow-lg:  0 10px 30px rgba(44,31,16,0.10), 0 4px 12px rgba(44,31,16,0.06);
  --shadow-xl:  0 20px 50px rgba(44,31,16,0.12), 0 8px 20px rgba(44,31,16,0.07);
  --shadow-card: 0 2px 8px rgba(181,84,26,0.06), 0 8px 24px rgba(44,31,16,0.08);
  --shadow-hover: 0 6px 20px rgba(181,84,26,0.12), 0 12px 36px rgba(44,31,16,0.10);
  --shadow-nav:  0 2px 20px rgba(44,31,16,0.10), 0 1px 4px rgba(44,31,16,0.06);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-primary-dk);
}

ul {
  list-style: none;
}

address {
  font-style: normal;
}

/* --- Utilities --- */
.u-container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.u-text-center {
  text-align: center;
}

.u-hidden {
  display: none !important;
}

/* --- Page Transition Line --- */
.c-page-transition {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 9999;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
}

.c-page-transition.is-active {
  width: 70%;
}

.c-page-transition.is-complete {
  width: 100%;
  opacity: 0;
  transition: width 0.2s ease, opacity 0.3s ease 0.1s;
}

/* --- Navigation --- */
.c-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-5) 0;
  transition: background var(--transition-slow), box-shadow var(--transition-slow), padding var(--transition-slow);
}

.c-nav.is-scrolled {
  background: rgba(250, 247, 242, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-nav);
  padding: var(--space-3) 0;
}

.c-nav__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.c-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: auto;
}

.c-nav__logo-img {
  height: 36px;
  width: auto;
}

.c-nav__links {
  display: none;
  align-items: center;
  gap: var(--space-2);
}

.c-nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-base), background var(--transition-base);
}

.c-nav__link:hover {
  color: var(--color-primary);
  background: var(--color-tag-bg);
}

.c-nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-base);
}

.c-nav__hamburger:hover {
  background: var(--color-tag-bg);
}

.c-nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base), background var(--transition-base);
}

.c-nav__hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.c-nav__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.c-nav__hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile Menu --- */
.c-mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 31, 16, 0.5);
  z-index: 1099;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
  backdrop-filter: blur(2px);
}

.c-mobile-overlay.is-active {
  opacity: 1;
  pointer-events: all;
}

.c-mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(340px, 90vw);
  height: 100vh;
  background: var(--color-surface);
  z-index: 1100;
  transform: translateX(100%);
  transition: transform var(--transition-slow) cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: var(--space-8) var(--space-8) var(--space-12);
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
}

.c-mobile-menu.is-open {
  transform: translateX(0);
}

.c-mobile-menu__close {
  align-self: flex-end;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  transition: background var(--transition-base), color var(--transition-base);
  margin-bottom: var(--space-10);
}

.c-mobile-menu__close:hover {
  background: var(--color-primary-lt);
  color: var(--color-primary);
}

.c-mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.c-mobile-menu__link {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  padding: var(--space-4) var(--space-4);
  border-radius: var(--radius-lg);
  transition: color var(--transition-base), background var(--transition-base), transform var(--transition-base);
  display: block;
}

.c-mobile-menu__link:hover {
  color: var(--color-primary);
  background: var(--color-tag-bg);
  transform: translateX(4px);
}

.c-mobile-menu__cta {
  margin-top: var(--space-8);
  text-align: center;
}

/* --- Buttons --- */
.c-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-spring);
  white-space: nowrap;
}

.c-btn:hover {
  transform: translateY(-2px);
}

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

.c-btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(181,84,26,0.25);
}

.c-btn--primary:hover {
  background: var(--color-primary-dk);
  border-color: var(--color-primary-dk);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(181,84,26,0.35);
}

.c-btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.c-btn--ghost:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-earth-lt);
  color: var(--color-text);
}

.c-btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.c-btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.c-btn--nav {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  display: none;
}

.c-btn--nav:hover {
  background: var(--color-primary-dk);
  color: var(--color-white);
}

/* --- Labels & Tags --- */
.c-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.c-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-3);
  background: var(--color-tag-bg);
  color: var(--color-accent-dk);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-accent-lt);
}

.c-tag--warm {
  background: rgba(181,84,26,0.08);
  color: var(--color-primary);
  border-color: rgba(181,84,26,0.18);
}

/* ============================================
   HERO SECTION
   ============================================ */
.s-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: var(--space-24);
  overflow: hidden;
  background: linear-gradient(145deg, var(--color-bg) 0%, var(--color-bg-alt) 60%, var(--color-bg-deep) 100%);
}

.s-hero__bg-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(181,84,26,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(194,125,58,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.s-hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.s-hero__eyebrow {
  margin-bottom: var(--space-5);
}

.s-hero__headline {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.05;
  color: var(--color-text);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.s-hero__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: var(--space-8);
}

.s-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.s-hero__scroll-hint {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-earth-lt);
  font-size: var(--text-lg);
  animation: heroScrollBounce 2s ease-in-out infinite;
}

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

.s-hero__floating-card {
  position: absolute;
  right: var(--space-8);
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
}

.c-stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-6);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
}

.c-stat-card__icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  display: block;
}

.c-stat-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: var(--space-3);
}

.c-stat-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.c-stat-card__list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--color-border-lt);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.c-stat-card__list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  flex-shrink: 0;
}

.c-stat-card__list li:last-child {
  border-bottom: none;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.s-about {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}

.s-about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

.s-about__heading {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.s-about__text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
  line-height: 1.75;
}

.s-about__text .c-btn {
  margin-top: var(--space-4);
}

.c-about-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.c-about-card__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border-lt);
  transition: background var(--transition-base);
}

.c-about-card__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.c-about-card__item:first-child {
  padding-top: 0;
}

.c-about-card__item i {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-top: 2px;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.c-about-card__item strong {
  display: block;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.c-about-card__item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   INTELLIGENCE / TABS SECTION
   ============================================ */
.s-intelligence {
  padding: var(--space-24) 0;
  background: var(--color-bg-alt);
  position: relative;
}

.s-intelligence::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.s-intelligence__header {
  max-width: 640px;
  margin-bottom: var(--space-12);
}

.s-intelligence__header h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.s-intelligence__intro {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* Tabs */
.c-tabs {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.c-tabs__nav {
  display: flex;
  overflow-x: auto;
  background: var(--color-bg-deep);
  border-bottom: 2px solid var(--color-border);
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.c-tabs__nav::-webkit-scrollbar {
  display: none;
}

.c-tabs__tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  transition: color var(--transition-base), background var(--transition-base);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.c-tabs__tab i {
  font-size: 0.9rem;
}

.c-tabs__tab:hover {
  color: var(--color-primary);
  background: rgba(181,84,26,0.04);
}

.c-tabs__tab.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: rgba(181,84,26,0.05);
}

.c-tabs__panels {
  padding: var(--space-8);
}

.c-tabs__panel {
  display: none;
}

.c-tabs__panel.is-active {
  display: block;
  animation: tabFadeIn 0.3s ease;
}

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

.c-tabs__panel-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

.c-tabs__panel-text h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.c-tabs__panel-text p {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
}

.c-tabs__panel-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.c-tabs__panel-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-lt);
}

.c-tabs__panel-list li:last-child {
  border-bottom: none;
}

.c-tabs__panel-list li i {
  color: var(--color-primary);
  font-size: 0.6rem;
  flex-shrink: 0;
}

.c-tabs__panel-graphic {
  display: none;
}

.c-graphic-box {
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-bg-deep));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  text-align: center;
  min-height: 200px;
}

.c-graphic-box i {
  font-size: 3.5rem;
  color: var(--color-primary);
  opacity: 0.5;
}

.c-graphic-box span {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ============================================
   SECTORS SECTION
   ============================================ */
.s-sectors {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}

.s-sectors__header {
  max-width: 560px;
  margin-bottom: var(--space-12);
}

.s-sectors__header h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 0;
  letter-spacing: -0.02em;
}

.s-sectors__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.c-sector-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.c-sector-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.c-sector-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--color-primary-lt);
}

.c-sector-card:hover::before {
  transform: scaleX(1);
}

.c-sector-card__icon-wrap {
  width: 48px;
  height: 48px;
  background: var(--color-tag-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  transition: background var(--transition-base);
}

.c-sector-card:hover .c-sector-card__icon-wrap {
  background: var(--color-primary-lt);
}

.c-sector-card__icon-wrap i {
  font-size: 1.25rem;
  color: var(--color-primary);
}

.c-sector-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.c-sector-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================
   MINIMAL CTA SECTION
   ============================================ */
.s-cta-minimal {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--color-bg-deep) 0%, var(--color-bg-alt) 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.s-cta-minimal__heading {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.s-cta-minimal__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

/* ============================================
   REPORTS SECTION
   ============================================ */
.s-reports {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}

.s-reports__header {
  max-width: 620px;
  margin-bottom: var(--space-12);
}

.s-reports__header h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.s-reports__header p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

.s-reports__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.c-report-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.c-report-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.c-report-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.c-report-card__header i {
  font-size: 1.5rem;
  color: var(--color-primary);
}

.c-report-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.c-report-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
}

.c-report-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-lt);
  margin-top: auto;
}

.c-report-card__meta span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-weight: 500;
}

.c-report-card__meta i {
  font-size: 0.75rem;
}

/* ============================================
   AUDIENCE SECTION
   ============================================ */
.s-audience {
  padding: var(--space-24) 0;
  background: var(--color-bg-alt);
  position: relative;
}

.s-audience::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.s-audience__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

.s-audience__text h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.s-audience__text p {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
}

.s-audience__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.c-audience-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.c-audience-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.c-audience-item > i {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-top: 2px;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.c-audience-item h4 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.c-audience-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.s-contact {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}

.s-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

.s-contact__info h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.s-contact__info p {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  font-size: var(--text-base);
}

.c-contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.c-contact-details__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.c-contact-details__item i {
  color: var(--color-primary);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

.c-contact-details__item a {
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.c-contact-details__item a:hover {
  color: var(--color-primary);
}

.c-contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.c-contact-map iframe {
  display: block;
}

/* Form Card */
.c-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}

/* Form Progress */
.c-form-progress {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.c-form-progress__step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.c-form-progress__num {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-bg-deep);
  color: var(--color-text-light);
  font-size: var(--text-xs);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base), color var(--transition-base);
}

.c-form-progress__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-light);
  transition: color var(--transition-base);
}

.c-form-progress__step.is-active .c-form-progress__num {
  background: var(--color-primary);
  color: var(--color-white);
}

.c-form-progress__step.is-active .c-form-progress__label {
  color: var(--color-primary);
}

.c-form-progress__line {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  transition: background var(--transition-slow);
}

.c-form-progress__line.is-done {
  background: var(--color-primary);
}

/* Form */
.c-form__step {
  display: none;
}

.c-form__step.is-active {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  animation: tabFadeIn 0.3s ease;
}

.c-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.c-form__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.c-form__input,
.c-form__textarea {
  font-family: var(--font-main);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  width: 100%;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  outline: none;
}

.c-form__input::placeholder,
.c-form__textarea::placeholder {
  color: var(--color-text-light);
}

.c-form__input:focus,
.c-form__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(181,84,26,0.12);
  background: var(--color-surface);
}

.c-form__textarea {
  resize: vertical;
  min-height: 130px;
}

.c-form__group--check {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-3);
}

.c-form__checkbox {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.c-form__check-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1.5;
}

.c-form__check-label a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.c-form__actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.c-form__next {
  align-self: flex-start;
}

/* ============================================
   FOOTER
   ============================================ */
.c-footer {
  background: var(--color-text);
}

.c-footer__cta {
  background: linear-gradient(135deg, var(--color-primary-dk) 0%, var(--color-primary) 60%, var(--color-accent) 100%);
  padding: var(--space-24) 0;
}

.c-footer__cta-heading {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.c-footer__cta-sub {
  font-size: var(--text-lg);
  color: rgba(255,252,248,0.75);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

.c-footer__cta .c-btn--primary {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.c-footer__cta .c-btn--primary:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-dk);
  border-color: var(--color-bg-alt);
}

.c-footer__main {
  padding: var(--space-16) 0 0;
  background: var(--color-text);
}

.c-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,252,248,0.1);
}

.c-footer__brand p {
  font-size: var(--text-sm);
  color: rgba(255,252,248,0.55);
  line-height: 1.7;
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

.c-footer__address {
  font-size: var(--text-sm);
  color: rgba(255,252,248,0.45);
  line-height: 1.7;
}

.c-footer__logo {
  height: 32px;
  filter: brightness(0) invert(1) opacity(0.85);
}

.c-footer__col h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,252,248,0.5);
  margin-bottom: var(--space-4);
}

.c-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.c-footer__col a {
  font-size: var(--text-sm);
  color: rgba(255,252,248,0.65);
  transition: color var(--transition-base);
}

.c-footer__col a:hover {
  color: var(--color-white);
}

.c-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) 0;
}

.c-footer__bottom p {
  font-size: var(--text-xs);
  color: rgba(255,252,248,0.35);
}

.c-footer__legal-links {
  display: flex;
  gap: var(--space-5);
}

.c-footer__legal-links a {
  font-size: var(--text-xs);
  color: rgba(255,252,248,0.35);
  transition: color var(--transition-base);
}

.c-footer__legal-links a:hover {
  color: rgba(255,252,248,0.7);
}

.c-footer--minimal .c-footer__main {
  padding-top: var(--space-6);
}

/* ============================================
   THANKS PAGE
   ============================================ */
.s-thanks {
  min-height: calc(100vh - 200px);
  padding: 140px 0 var(--space-24);
}

.s-thanks__content {
  max-width: 640px;
  margin: 0 auto;
}

.s-thanks__head {
  text-align: center;
  margin-bottom: var(--space-16);
}

.s-thanks__head h1 {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.s-thanks__head p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

/* Timeline */
.c-timeline {
  display: flex;
  flex-direction: column;
  position: relative;
}

.c-timeline__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.c-timeline__item.is-highlight {
  background: rgba(181,84,26,0.04);
  border-color: var(--color-primary-lt);
  box-shadow: var(--shadow-card);
}

.c-timeline__item.is-upcoming {
  opacity: 0.5;
}

.c-timeline__marker {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--color-text-light);
}

.c-timeline__item.is-done .c-timeline__marker {
  background: var(--color-primary);
  color: var(--color-white);
}

.c-timeline__item.is-highlight .c-timeline__marker {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(181,84,26,0.3);
}

.c-timeline__body h4 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.c-timeline__body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.c-timeline__connector {
  width: 2px;
  height: var(--space-5);
  background: var(--color-border);
  margin-left: 27px;
}

.c-timeline__connector.is-done {
  background: var(--color-primary-lt);
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.s-legal {
  padding: 140px 0 var(--space-24);
}

.s-legal__header {
  max-width: 720px;
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.s-legal__header h1 {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}

.s-legal__meta {
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

.s-legal__body {
  max-width: 720px;
}

.s-legal__body h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border-lt);
}

.s-legal__body h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.s-legal__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.s-legal__body strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ============================================
   COOKIE CONSENT
   ============================================ */
.c-cookie-consent {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  width: 320px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  z-index: 2000;
  transform: translateY(calc(100% + var(--space-5)));
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
  overflow: hidden;
}

.c-cookie-consent.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.c-cookie-consent.is-expanded {
  width: 340px;
}

.c-cookie-consent__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5) var(--space-5) 0;
}

.c-cookie-consent__icon i {
  font-size: 2rem;
  color: var(--color-primary);
}

.c-cookie-consent__body {
  padding: var(--space-4) var(--space-5);
}

.c-cookie-consent__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.c-cookie-consent__text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.c-cookie-consent__text a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.c-cookie-consent__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-5);
}

.c-cookie-consent__btn {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-family: var(--font-main);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition-base);
  text-align: center;
}

.c-cookie-consent__btn--accept {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.c-cookie-consent__btn--accept:hover {
  background: var(--color-primary-dk);
}

.c-cookie-consent__btn--decline {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.c-cookie-consent__btn--decline:hover {
  background: var(--color-bg-alt);
}

.c-cookie-consent__btn--customize {
  background: transparent;
  color: var(--color-text-light);
  border-color: transparent;
  font-size: var(--text-xs);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.c-cookie-consent__btn--customize:hover {
  color: var(--color-primary);
}

/* Cookie Toggles */
.c-cookie-consent__toggles {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0 var(--space-5) var(--space-4);
}

.c-cookie-consent__toggles.is-visible {
  display: flex;
}

.c-cookie-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.c-cookie-toggle__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
}

.c-cookie-toggle__sub {
  font-size: 0.65rem;
  color: var(--color-text-light);
}

.c-cookie-toggle__switch {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}

.c-cookie-toggle__switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.c-cookie-toggle__slider {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

.c-cookie-toggle__slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
}

.c-cookie-toggle__switch input:checked + .c-cookie-toggle__slider {
  background: var(--color-primary);
}

.c-cookie-toggle__switch input:checked + .c-cookie-toggle__slider::before {
  transform: translateX(16px);
}

.c-cookie-toggle__switch input:disabled + .c-cookie-toggle__slider {
  background: var(--color-primary);
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================
   RESPONSIVE — TABLET (640px+)
   ============================================ */
@media (min-width: 640px) {
  .s-sectors__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .s-reports__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .c-tabs__panel-inner {
    grid-template-columns: 1fr 1fr;
  }

  .c-tabs__panel-graphic {
    display: block;
  }
}

/* ============================================
   RESPONSIVE — DESKTOP (900px+)
   ============================================ */
@media (min-width: 900px) {
  .c-nav__links {
    display: flex;
  }

  .c-btn--nav {
    display: inline-flex;
  }

  .c-nav__hamburger {
    display: none;
  }

  .s-hero__floating-card {
    display: block;
  }

  .s-about__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .s-sectors__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .s-reports__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .s-audience__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .s-contact__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .c-footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  }
}

/* ============================================
   RESPONSIVE — LARGE (1100px+)
   ============================================ */
@media (min-width: 1100px) {
  .s-hero__floating-card {
    right: calc((100vw - 1200px) / 2 + var(--space-6));
  }
}

/* ============================================
   HIDE FLOATING CARD ON SMALL SCREENS
   ============================================ */
@media (max-width: 899px) {
  .s-hero__floating-card {
    display: none;
  }

  .s-hero {
    padding-bottom: var(--space-16);
  }
}

/* ============================================
   FOCUS STATES (ACCESSIBILITY)
   ============================================ */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ============================================
   SELECTION COLOR
   ============================================ */
::selection {
  background: var(--color-primary-lt);
  color: var(--color-primary-dk);
}