/* ==========================================================================
   DESIGN SYSTEM LITE - MEETING ROOM BOOKING SYSTEM
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Dmeeting CI Brand Color Palette */
  --primary: #0C182B;
  /* Dmeeting Deep Navy */
  --secondary: #ED1C24;
  /* Dmeeting Signature Red */
  --secondary-hover: #C81017;
  --accent: #10B981;
  /* Emerald 500 */
  --accent-light: #E6F4EA;

  /* Neutrals */
  --neutral-900: #0C182B;
  /* Deep Navy Gray */
  --neutral-700: #334155;
  /* Slate 700 */
  --neutral-500: #64748B;
  /* Slate 500 */
  --neutral-300: #CBD5E1;
  /* Slate 300 */
  --neutral-100: #F1F5F9;
  /* Slate 100 */
  --neutral-50: #F8FAFC;
  /* Slate 50 */

  /* Backgrounds */
  --bg-base: #FFFFFF;
  --bg-alt: #F8FAFC;
  /* Light slate */
  --bg-dark: #0C182B;

  /* Semantics */
  --success: #16A34A;
  --warning: #F59E0B;
  --error: #ED1C24;
  --error-bg: #FEF2F2;

  /* Font Families */
  --font-family: 'Inter', 'IBM Plex Sans Thai', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing Scale (4, 8, 12, 16, 24, 32, 40, 48, 64, 80, 96, 120) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-30: 120px;

  /* Border Radii */
  --radius-btn: 12px;
  --radius-card: 16px;
  --radius-input: 12px;
  --radius-panel: 24px;
  --radius-badge: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow-card: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-hover: 0 16px 32px rgba(15, 23, 42, 0.10);
  --shadow-modal: 0 24px 48px rgba(15, 23, 42, 0.15);

  /* Dynamic transitions */
  --transition-fast: 180ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-base);
  color: var(--neutral-700);
  line-height: 1.6;
}

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

ul,
ol {
  list-style: none;
}

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

/* ==========================================================================
   TYPOGRAPHY (DESKTOP DEFAULT)
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.25;
}

.hero-title {
  font-size: 56px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-title {
  font-size: 40px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: var(--sp-4);
}

.section-subtitle {
  font-size: 32px;
  font-weight: 700;
}

.card-title {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
}

.small-heading {
  font-size: 18px;
  font-weight: 600;
}

.body-large {
  font-size: 18px;
  line-height: 1.6;
}

.body-default {
  font-size: 16px;
  line-height: 1.6;
}

.body-small {
  font-size: 14px;
  line-height: 1.5;
}

.micro-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  width: 100%;
}

.section-padding {
  padding: var(--sp-24) 0;
}

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

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

.section-header {
  max-width: 720px;
  margin: 0 auto var(--sp-12) auto;
}

.section-header .eyebrow {
  margin-bottom: var(--sp-3);
}

/* 12 Column Grid system */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--sp-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8);
  align-items: center;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   COMPONENTS - BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 var(--sp-6);
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  gap: var(--sp-2);
}

.btn-primary {
  background-color: var(--secondary);
  color: var(--bg-base);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-primary:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.3);
}

.btn-secondary {
  background-color: var(--bg-base);
  color: var(--primary);
  border: 1px solid var(--neutral-300);
}

.btn-secondary:hover {
  background-color: var(--neutral-50);
  border-color: var(--primary);
}

.btn-link {
  height: auto;
  padding: 0;
  color: var(--secondary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
}

.btn-link:hover {
  color: var(--secondary-hover);
}

.btn-link svg {
  transition: transform var(--transition-fast);
}

.btn-link:hover svg {
  transform: translateX(4px);
}

.btn-disabled {
  background-color: var(--neutral-100);
  color: var(--neutral-500);
  cursor: not-allowed;
  pointer-events: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-badge);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

.badge-primary {
  background-color: rgba(37, 99, 235, 0.08);
  color: var(--secondary);
}

.badge-accent {
  background-color: var(--accent-light);
  color: var(--success);
}

.badge-danger {
  background-color: var(--error-bg);
  color: var(--error);
}

/* ==========================================================================
   COMPONENTS - CARDS
   ========================================================================== */
.card {
  background-color: var(--bg-base);
  border: 1px solid var(--neutral-100);
  border-radius: var(--radius-card);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}

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

.card-icon-container {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--neutral-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-6);
  color: var(--secondary);
}

.card-icon-container.accent {
  background-color: var(--accent-light);
  color: var(--accent);
}

.card-title-margin {
  margin-bottom: var(--sp-3);
}

.card-desc {
  color: var(--neutral-500);
  margin-bottom: var(--sp-4);
}

.card-impact-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--error);
  background-color: var(--error-bg);
  padding: 4px 8px;
  border-radius: 6px;
}

/* ==========================================================================
   COMPONENTS - INTERACTIVE ELEMENTS
   ========================================================================== */

/* Tabs Navigation */
.tabs-nav {
  display: inline-flex;
  background-color: var(--neutral-50);
  padding: 6px;
  border-radius: var(--radius-btn);
  margin-bottom: var(--sp-8);
  border: 1px solid var(--neutral-100);
}

.tab-btn {
  padding: 10px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  color: var(--neutral-500);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--primary);
}

.tab-btn.active {
  background-color: var(--bg-base);
  color: var(--secondary);
  box-shadow: var(--shadow-sm);
}

/* Accordion */
.accordion-item {
  background-color: var(--bg-base);
  border: 1px solid var(--neutral-100);
  border-radius: var(--radius-card);
  margin-bottom: var(--sp-4);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.accordion-header {
  width: 100%;
  padding: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-weight: 600;
  font-size: 18px;
  color: var(--primary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--neutral-50);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  color: var(--neutral-500);
  transition: transform var(--transition-normal);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out, padding var(--transition-normal);
  padding: 0 var(--sp-6);
  color: var(--neutral-500);
  font-size: 16px;
}

.accordion-item.active {
  border-color: var(--neutral-300);
  box-shadow: var(--shadow-sm);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  color: var(--secondary);
}

.accordion-item.active .accordion-content {
  padding: 0 var(--sp-6) var(--sp-6) var(--sp-6);
}

/* Form Controls */
.form-group {
  margin-bottom: var(--sp-4);
  text-align: left;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--neutral-900);
  margin-bottom: var(--sp-2);
}

.form-input {
  width: 100%;
  height: 48px;
  padding: 0 var(--sp-4);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-input);
  background-color: var(--bg-base);
  font-size: 16px;
  color: var(--neutral-900);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

.form-input.error {
  border-color: var(--error);
  background-color: var(--error-bg);
}

.form-error-msg {
  color: var(--error);
  font-size: 13px;
  font-weight: 500;
  margin-top: var(--sp-1);
  display: none;
}

.form-input.error+.form-error-msg {
  display: block;
}

textarea.form-input {
  height: 120px;
  padding: var(--sp-3) var(--sp-4);
  resize: vertical;
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%234B5563' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: var(--sp-10);
}

/* ==========================================================================
   SECTION 01 - HEADER / NAVIGATION
   ========================================================================== */
.header {
  height: 80px;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  z-index: 100;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  align-items: center;
}

.header.scrolled {
  background-color: #FFFFFF;
  border-color: var(--neutral-100);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
}

.logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav-link {
  font-weight: 500;
  font-size: 15px;
  color: var(--neutral-700);
  transition: color var(--transition-fast);
  cursor: pointer;
}

.nav-link:hover {
  color: var(--secondary);
}

.nav-link.active {
  color: var(--secondary);
  font-weight: 600;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.header-cta .btn {
  height: 42px;
  font-size: 14px;
}

/* Mobile Hamburger Menu */
.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--primary);
  margin-bottom: 5px;
  transition: all var(--transition-fast);
}

.hamburger span:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   SECTION 02 - HERO SECTION
   ========================================================================== */
.hero {
  padding-top: calc(80px + var(--sp-16));
  padding-bottom: var(--sp-24);
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 85% 20%, rgba(237, 28, 36, 0.3) 0%, rgba(12, 24, 43, 0) 55%), linear-gradient(135deg, rgba(12, 24, 43, 0.90) 0%, rgba(8, 16, 30, 0.96) 100%), url('images/hero-workspace.jpg') center/cover no-repeat;
  color: #FFFFFF;
}

.hero::after {
  content: "";
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(237, 28, 36, 0.12) 0%, rgba(12, 24, 43, 0) 70%);
  z-index: 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  z-index: 2;
}

.hero-badge {
  margin-bottom: var(--sp-4);
  background-color: rgba(237, 28, 36, 0.15);
  color: #FF4D4D;
  border: 1px solid rgba(237, 28, 36, 0.3);
}

.hero-title {
  color: #FFFFFF;
  margin-bottom: var(--sp-6);
}

.hero-desc {
  color: #94A3B8;
  margin-bottom: var(--sp-8);
}

.hero-bullets {
  margin-bottom: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.hero-bullet-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 16px;
  font-weight: 500;
  color: #E2E8F0;
}

.hero-bullet-icon {
  width: 20px;
  height: 20px;
  color: var(--secondary);
  flex-shrink: 0;
}

.hero-ctas {
  display: flex;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  width: 100%;
}

.hero-trust-note {
  font-size: 14px;
  color: #94A3B8;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.hero-trust-icon {
  width: 16px;
  height: 16px;
  color: var(--secondary);
}

/* Dynamic Hero Mockups (CSS Based) */
.hero-mockup-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 450px;
}

/* System Dashboard Mockup */
.mockup-main {
  background-color: #FFFFFF;
  border-radius: var(--radius-panel);
  border: 1px solid var(--neutral-100);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  width: 100%;
  overflow: hidden;
}

.mockup-header {
  background-color: var(--bg-alt);
  height: 44px;
  border-bottom: 1px solid var(--neutral-100);
  padding: 0 var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--neutral-300);
}

.mockup-dot.red {
  background-color: #EF4444;
}

.mockup-dot.yellow {
  background-color: #F59E0B;
}

.mockup-dot.green {
  background-color: #10B981;
}

.mockup-address {
  width: 240px;
  height: 24px;
  background-color: #FFFFFF;
  border-radius: 6px;
  border: 1px solid var(--neutral-300);
  display: flex;
  align-items: center;
  padding: 0 var(--sp-2);
  font-size: 11px;
  color: var(--neutral-500);
}

.mockup-body {
  padding: var(--sp-4);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--sp-4);
  background-color: #FFFFFF;
  min-height: 380px;
}

.mockup-sidebar {
  border-right: 1px solid var(--neutral-100);
  padding-right: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.mockup-nav-item {
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  padding: 0 var(--sp-2);
  gap: var(--sp-2);
  font-size: 12px;
  font-weight: 500;
  color: var(--neutral-500);
}

.mockup-nav-item.active {
  background-color: rgba(37, 99, 235, 0.06);
  color: var(--secondary);
}

.mockup-nav-bar {
  width: 100%;
  height: 8px;
  background-color: var(--neutral-100);
  border-radius: 4px;
}

.mockup-nav-bar.active {
  background-color: var(--secondary);
}

.mockup-content {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.mockup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}

.mockup-mini-card {
  border: 1px solid var(--neutral-100);
  border-radius: 10px;
  padding: var(--sp-3);
  background-color: var(--neutral-50);
}

.mockup-card-title {
  font-size: 10px;
  color: var(--neutral-500);
  margin-bottom: var(--sp-1);
}

.mockup-card-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

.mockup-calendar {
  border: 1px solid var(--neutral-100);
  border-radius: 10px;
  padding: var(--sp-3);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.mockup-cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
}

.mockup-cal-grid {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--sp-2);
  font-size: 10px;
}

.mockup-time-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--neutral-500);
  border-right: 1px solid var(--neutral-100);
}

.mockup-slots-col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  position: relative;
}

.mockup-booking-slot {
  height: 28px;
  background-color: rgba(37, 99, 235, 0.08);
  border-left: 3px solid var(--secondary);
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding: 0 var(--sp-2);
  font-weight: 600;
  color: var(--secondary);
  font-size: 10px;
}

.mockup-booking-slot.success {
  background-color: var(--accent-light);
  border-left-color: var(--accent);
  color: var(--success);
}

/* Floating Mockups */
.mockup-floating-1 {
  position: absolute;
  top: 10%;
  left: -40px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--neutral-100);
  border-radius: 12px;
  padding: var(--sp-3);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.1);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  animation: float-y 6s ease-in-out infinite alternate;
}

.mockup-floating-2 {
  position: absolute;
  bottom: 8%;
  right: -20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--neutral-100);
  border-radius: 12px;
  padding: var(--sp-3) var(--sp-4);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  animation: float-y 6s ease-in-out 1.5s infinite alternate;
}

.mockup-float-val {
  font-size: 18px;
  font-weight: 700;
  color: var(--success);
}

.mockup-floating-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
}

@keyframes float-y {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-12px);
  }
}

/* ==========================================================================
   SECTION 03 - TRUSTED BY
   ========================================================================== */
.trusted-by {
  padding: var(--sp-10) 0;
  border-top: 1px solid var(--neutral-100);
  border-bottom: 1px solid var(--neutral-100);
  background-color: var(--bg-alt);
}

.trusted-title {
  text-align: center;
  color: var(--neutral-500);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-6);
}

.logo-strip {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: var(--sp-8);
}

.logo-item {
  height: 32px;
  opacity: 0.5;
  transition: opacity var(--transition-fast), filter var(--transition-fast);
  filter: grayscale(100%);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 700;
  font-size: 18px;
  color: var(--neutral-900);
}

.logo-item svg {
  height: 28px;
  width: 28px;
}

.logo-item:hover {
  opacity: 0.9;
  filter: grayscale(0%);
}

/* ==========================================================================
   SECTION 04 - PAIN POINT SECTION
   ========================================================================== */
#pain-points {
  background-color: #F8FAFC;
}

.pain-points-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

#pain-points .card {
  border-top: 0;
  box-shadow: 0 8px 24px rgba(12, 24, 43, 0.05);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

#pain-points .card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(237, 28, 36, 0.08);
}

/* ==========================================================================
   SECTION 05 - SOLUTION OVERVIEW
   ========================================================================== */
.solution-overview {
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
}

.solution-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-8);
}

.solution-check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.solution-check-icon {
  width: 22px;
  height: 22px;
  background-color: var(--accent-light);
  border-radius: 50%;
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.solution-check-icon svg {
  width: 14px;
  height: 14px;
}

.solution-visual {
  position: relative;
  background-color: #FFFFFF;
  border-radius: var(--radius-panel);
  border: 1px solid var(--neutral-300);
  box-shadow: 0 20px 45px rgba(12, 24, 43, 0.08);
  padding: var(--sp-6);
  overflow: hidden;
}

.visual-step {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4);
  border-bottom: 1px solid var(--neutral-100);
  position: relative;
}

.visual-step:last-child {
  border-bottom: none;
}

.visual-step::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 50px;
  height: 40px;
  width: 2px;
  background-color: var(--neutral-100);
  z-index: 1;
}

.visual-step:last-child::before {
  display: none;
}

.visual-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--neutral-100);
  color: var(--neutral-700);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  font-size: 14px;
}

.visual-step.active .visual-num {
  background-color: var(--secondary);
  color: #FFFFFF;
}

.visual-info {
  display: flex;
  flex-direction: column;
}

.visual-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
}

.visual-desc {
  font-size: 13px;
  color: var(--neutral-500);
}

/* ==========================================================================
   SECTION 06 - FEATURE HIGHLIGHTS
   ========================================================================== */
#features {
  background: linear-gradient(135deg, rgba(12, 24, 43, 0.92) 0%, rgba(6, 12, 22, 0.96) 100%), url('images/conference-bg.jpg') center/cover no-repeat;
  color: #FFFFFF;
}

#features .section-title {
  color: #FFFFFF;
}

#features .body-large {
  color: #94A3B8;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

#features .card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-fast);
}

#features .card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(237, 28, 36, 0.5);
  transform: translateY(-4px);
}

#features .card-title {
  color: #FFFFFF;
}

#features .card-desc {
  color: #94A3B8;
}

#features .card-icon-container {
  background-color: rgba(237, 28, 36, 0.15);
  color: var(--secondary);
}

.feature-bullets {
  margin-top: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.feature-bullet {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 13px;
  color: #CBD5E1;
}

.feature-bullet svg {
  color: var(--secondary);
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   SECTION 07 - PRODUCT SCREENS / SYSTEM PREVIEW
   ========================================================================== */
.product-screens-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.screen-mockup-outer {
  width: 100%;
  border-radius: var(--radius-panel);
  border: 1px solid var(--neutral-100);
  box-shadow: var(--shadow-hover);
  background-color: #FFFFFF;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.screen-mockup-content {
  min-height: 480px;
  background-color: #FFFFFF;
}

/* Dynamic CSS Mockups for Tab States */
.screen-mockup-wrapper {
  display: none;
  padding: var(--sp-6);
  animation: fadeIn var(--transition-normal);
}

.screen-mockup-wrapper.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mockup-desc-box {
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--neutral-100);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--sp-8);
  text-align: left;
}

.mockup-desc-meta h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--sp-2);
}

.mockup-desc-text {
  font-size: 15px;
  color: var(--neutral-500);
}

/* Tab 1 - Dashboard Overview (Matching User Spec) */
.dash-overview-container {
  background-color: #F8FAFC;
  border-radius: 14px;
  border: 1px solid var(--neutral-300);
  box-shadow: 0 12px 36px rgba(12, 24, 43, 0.06);
  padding: 18px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dash-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.dash-title {
  font-size: 22px;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 2px;
}

.dash-subtitle {
  font-size: 13px;
  color: #94A3B8;
  margin: 0;
}

.dash-badge-pill {
  background: #EFF6FF;
  color: #2563EB;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid #BFDBFE;
}

.dash-pkg-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.dash-pkg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dash-pkg-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dash-pkg-icon {
  width: 36px;
  height: 36px;
  background: #F3E8FF;
  color: #9333EA;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.dash-pkg-badges {
  display: flex;
  gap: 6px;
}

.dash-pill-green {
  background: #DCFCE7;
  color: #166534;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
}

.dash-pill-gray {
  background: #F1F5F9;
  color: #475569;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px solid #CBD5E1;
}

.dash-pkg-progress-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding-top: 10px;
  border-top: 1px dashed #E2E8F0;
}

.dash-progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 6px;
}

.dash-progress-val {
  color: #2563EB;
  font-weight: 800;
}

.dash-progress-bar-track {
  height: 6px;
  background: #E2E8F0;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 4px;
}

.dash-progress-bar-fill.blue {
  background: #2563EB;
  height: 100%;
}

.dash-progress-bar-fill.teal {
  background: #10B981;
  height: 100%;
}

.dash-progress-sub {
  font-size: 11px;
  color: #94A3B8;
}

.dash-pkg-footer {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid #F1F5F9;
  padding-top: 8px;
}

.dash-pkg-link {
  font-size: 12px;
  color: #7C3AED;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 4 KPI Grid */
.dash-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.dash-kpi-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.dash-kpi-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.dash-kpi-icon.blue {
  background: #EFF6FF;
  color: #2563EB;
}

.dash-kpi-icon.green {
  background: #ECFDF5;
  color: #10B981;
}

.dash-kpi-icon.purple {
  background: #F3E8FF;
  color: #9333EA;
}

.dash-kpi-icon.orange {
  background: #FFF7ED;
  color: #F97316;
}

.dash-kpi-num {
  font-size: 20px;
  font-weight: 800;
  color: #0F172A;
  line-height: 1;
}

.dash-kpi-label {
  font-size: 12px;
  font-weight: 700;
  color: #1E293B;
  margin-top: 3px;
}

.dash-kpi-sub {
  font-size: 10px;
  color: #94A3B8;
}

/* Charts */
.dash-chart-card,
.dash-subcard {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 14px 16px;
}

.dash-chart-title {
  font-size: 14px;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 12px;
}

.dash-line-chart-wrapper {
  display: flex;
  gap: 10px;
  height: 130px;
}

.dash-y-axis {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 10px;
  color: #94A3B8;
  height: 95px;
}

.dash-line-chart-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}

.dash-svg-trend {
  width: 100%;
  height: 95px;
}

.dash-x-axis {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: #94A3B8;
  margin-top: 4px;
  overflow-x: auto;
}

.dash-mid-grid,
.dash-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.dash-bar-chart-hours,
.dash-bar-chart-days {
  display: flex;
  gap: 8px;
  height: 130px;
}

.dash-y-axis-sm {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 9px;
  color: #94A3B8;
  height: 100px;
}

.dash-bars-area,
.dash-bars-area-days {
  flex: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 100px;
  border-bottom: 1px solid #E2E8F0;
  padding-bottom: 2px;
}

.dash-bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
  width: 16px;
}

.dash-bar-col span {
  font-size: 9px;
  color: #94A3B8;
  margin-top: 4px;
}

.dash-bar-fill.teal-bar {
  background: #10B981;
  width: 12px;
  border-radius: 3px 3px 0 0;
}

.dash-bar-fill.purple-bar {
  background: #8B5CF6;
  width: 16px;
  border-radius: 3px 3px 0 0;
}

.dash-room-rank-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 14px;
  max-height: 130px;
  overflow-y: auto;
}

.dash-room-rank-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
}

.dash-dot {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  display: inline-block;
  margin-right: 5px;
}

.dash-room-name {
  font-weight: 600;
  color: #334155;
  flex: 1;
}

.dash-room-count {
  font-weight: 700;
  color: #0F172A;
}

.dash-card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dash-empty-state {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94A3B8;
  font-size: 12px;
}

/* Tab 2 - Calendar Matrix Screen Mockup (Matching User Spec) */
.cal-matrix-container {
  background-color: #FFFFFF;
  border-radius: 14px;
  border: 1px solid var(--neutral-300);
  box-shadow: 0 12px 36px rgba(12, 24, 43, 0.06);
  padding: 18px;
  text-align: left;
  overflow-x: auto;
}

.cal-matrix-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.cal-matrix-title {
  font-size: 20px;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 2px;
}

.cal-matrix-date {
  font-size: 13px;
  color: #64748B;
  font-weight: 500;
}

.cal-matrix-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cal-view-pills {
  display: flex;
  background: #F1F5F9;
  padding: 3px;
  border-radius: 8px;
  border: 1px solid #E2E8F0;
}

.cal-pill {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #64748B;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
}

.cal-pill.active {
  background: #FFFFFF;
  color: #0F172A;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.cal-date-nav {
  display: flex;
  gap: 2px;
}

.cal-nav-btn {
  width: 28px;
  height: 28px;
  border: 1px solid #CBD5E1;
  background: #FFFFFF;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  cursor: pointer;
  color: #334155;
}

.cal-datepicker-box {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #CBD5E1;
  padding: 0 10px;
  height: 32px;
  border-radius: 6px;
  font-size: 12px;
  color: #334155;
  background: #FFFFFF;
}

.cal-matrix-wrapper {
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  min-width: 780px;
}

.cal-matrix-grid {
  display: grid;
  grid-template-columns: 130px repeat(11, 1fr);
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
}

.cal-matrix-corner-cell {
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 700;
  color: #64748B;
  border-right: 1px solid #E2E8F0;
}

.cal-hour-cell {
  padding: 10px 4px;
  font-size: 11px;
  font-weight: 600;
  color: #64748B;
  text-align: center;
  border-right: 1px solid #F1F5F9;
}

.cal-matrix-body {
  position: relative;
  background-color: #FFFFFF;
}

.cal-current-time-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: #EF4444;
  z-index: 10;
  box-shadow: 0 0 4px rgba(239, 68, 68, 0.5);
}

.cal-matrix-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  border-bottom: 1px solid #F1F5F9;
  min-height: 46px;
  align-items: center;
}

.cal-matrix-row:hover {
  background-color: #FAFBFD;
}

.cal-room-meta {
  padding: 6px 10px;
  border-right: 1px solid #E2E8F0;
  display: flex;
  flex-direction: column;
}

.cal-room-num {
  font-weight: 800;
  font-size: 14px;
  color: #2563EB;
}

.cal-room-sub {
  font-size: 10px;
  color: #64748B;
}

.cal-row-timeline {
  position: relative;
  height: 100%;
  padding: 3px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(to right, #F1F5F9 1px, transparent 1px);
  background-size: calc(100% / 11) 100%;
}

.cal-event-card {
  position: absolute;
  height: 38px;
  border-radius: 6px;
  padding: 4px 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-size: 11px;
  z-index: 5;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.15);
  overflow: hidden;
  white-space: nowrap;
}

.cal-event-title {
  font-weight: 700;
  line-height: 1.2;
}

.cal-event-detail {
  font-size: 10px;
  opacity: 0.9;
}

/* Tab 3 - Room Detail Mockup */
.room-mockup {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.room-card-preview {
  border: 1px solid var(--neutral-100);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.room-card-image {
  height: 120px;
  background-color: var(--neutral-100);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.room-card-status {
  position: absolute;
  top: var(--sp-2);
  right: var(--sp-2);
}

.room-card-info {
  padding: var(--sp-4);
}

.room-card-name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: var(--sp-1);
}

.room-card-meta {
  display: flex;
  gap: var(--sp-3);
  font-size: 12px;
  color: var(--neutral-500);
}

.room-card-amenities {
  display: flex;
  gap: 4px;
  margin-top: var(--sp-3);
}

.amenity-tag {
  font-size: 10px;
  background-color: var(--neutral-50);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--neutral-100);
}

/* Tab 4 - Booking Form Mockup (Matching User Spec) */
.bk-form-container {
  max-width: 620px;
  margin: 0 auto;
  border: 1px solid #CBD5E1;
  border-radius: 12px;
  background-color: #FFFFFF;
  box-shadow: 0 16px 40px rgba(12, 24, 43, 0.08);
  overflow: hidden;
  text-align: left;
}

.bk-form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid #F1F5F9;
}

.bk-form-title {
  font-size: 18px;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
}

.bk-form-close {
  background: none;
  border: none;
  font-size: 20px;
  color: #94A3B8;
  cursor: pointer;
  line-height: 1;
}

.bk-form-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bk-field-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

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

.bk-label {
  font-size: 13px;
  font-weight: 600;
  color: #1E293B;
}

.bk-required {
  color: #EF4444;
}

.bk-input-icon-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.bk-icon {
  position: absolute;
  left: 12px;
  color: #94A3B8;
  font-size: 16px;
}

.bk-input-icon-wrapper .bk-input {
  padding-left: 36px;
}

.bk-input {
  width: 100%;
  height: 40px;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  padding: 0 12px;
  font-size: 13px;
  color: #0F172A;
  background-color: #FFFFFF;
  outline: none;
}

.bk-textarea {
  width: 100%;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  color: #0F172A;
  background-color: #FFFFFF;
  outline: none;
  resize: vertical;
}

.bk-file-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}

.bk-btn-upload {
  background: #EFF6FF;
  color: #2563EB;
  border: 1px solid #BFDBFE;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bk-chip-box {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  padding: 6px 12px;
  min-height: 42px;
  flex-wrap: wrap;
}

.bk-chip {
  background: #F1F5F9;
  color: #334155;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #E2E8F0;
}

.bk-form-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

/* Tab 5 - Multi-Building Mockup */
.approve-mockup {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 600px;
  margin: 0 auto;
}

.approve-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--neutral-100);
  border-radius: 12px;
  padding: var(--sp-4);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.approve-details {
  text-align: left;
}

.approve-user {
  font-weight: 600;
  font-size: 14px;
}

.approve-time {
  font-size: 12px;
  color: var(--neutral-500);
}

.approve-actions {
  display: flex;
  gap: var(--sp-2);
}

.approve-btn {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.approve-btn.accept {
  background-color: var(--accent-light);
  color: var(--success);
}

.approve-btn.reject {
  background-color: var(--error-bg);
  color: var(--error);
}

/* Tab 6 - Analytics Mockup */
.analytics-mockup {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.analytics-widget {
  background-color: var(--bg-base);
  border: 1px solid var(--neutral-100);
  border-radius: 12px;
  padding: var(--sp-4);
  box-shadow: var(--shadow-sm);
}

.analytics-widget.wide {
  grid-column: span 2;
}

/* ==========================================================================
   SECTION 08 - HOW IT WORKS
   ========================================================================== */
#how-it-works {
  background: linear-gradient(180deg, #F8FAFC 0%, #EDF2F7 100%);
}

.steps-row {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-top: var(--sp-8);
}

.steps-row::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 48px;
  right: 48px;
  height: 2px;
  background-color: var(--neutral-300);
  z-index: 1;
}

.step-card {
  flex: 1;
  text-align: center;
  padding: 0 var(--sp-4);
  position: relative;
  z-index: 2;
}

.step-num-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ED1C24, #C81017);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 18px;
  margin: 0 auto var(--sp-6) auto;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(237, 28, 36, 0.3);
  transition: all var(--transition-normal);
}

.step-card:hover .step-num-icon {
  transform: scale(1.1);
  box-shadow: 0 12px 28px rgba(237, 28, 36, 0.45);
}

.step-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--sp-2);
}

.step-desc {
  font-size: 14px;
  color: var(--neutral-500);
}

/* ==========================================================================
   SECTION 09 - BUSINESS BENEFITS
   ========================================================================== */
#benefits {
  background: linear-gradient(135deg, rgba(8, 16, 30, 0.93) 0%, rgba(12, 24, 43, 0.96) 100%), url('images/workspace-bg.jpg') center/cover no-repeat;
  color: #FFFFFF;
}

#benefits .section-title {
  color: #FFFFFF;
}

#benefits .body-large {
  color: #94A3B8;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

#benefits .card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

#benefits .card-title {
  color: #FFFFFF;
}

#benefits .card-desc {
  color: #94A3B8;
}

.benefit-kpi {
  font-size: 42px;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.1;
  margin-bottom: var(--sp-2);
  text-shadow: 0 0 20px rgba(237, 28, 36, 0.3);
}

.benefit-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: #FFFFFF;
  background-color: rgba(237, 28, 36, 0.2);
  border: 1px solid rgba(237, 28, 36, 0.4);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: var(--sp-4);
}

/* ==========================================================================
   SECTION 11 - INTEGRATIONS
   ========================================================================== */
#integrations {
  background-color: #F8FAFC;
}

.integration-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.integration-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}

.integration-check {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 15px;
  font-weight: 500;
}

.integration-check svg {
  color: var(--success);
  width: 18px;
  height: 18px;
}

.integration-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  max-width: 480px;
  margin: var(--sp-6) auto 0 auto;
}

.integration-logo-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 120px;
  box-shadow: 0 10px 25px rgba(12, 24, 43, 0.04);
  transition: all var(--transition-normal);
}

.integration-logo-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px rgba(237, 28, 36, 0.1);
  border-color: #ED1C24;
}

.integration-logo-card svg {
  height: 44px;
  width: 44px;
  margin-bottom: var(--sp-2);
}

.integration-logo-name {
  font-size: 13px;
  font-weight: 700;
  color: #0F172A;
}

/* ==========================================================================
   SECTION 12 - COMPARISON TABLE
   ========================================================================== */
.comparison-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-card);
  box-shadow: 0 16px 40px rgba(12, 24, 43, 0.08);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background-color: #FFFFFF;
}

.comparison-table th,
.comparison-table td {
  padding: var(--sp-4) var(--sp-6);
  border-bottom: 1px solid var(--neutral-100);
}

.comparison-table th {
  background-color: #0C182B;
  font-weight: 700;
  color: #FFFFFF;
  font-size: 16px;
}

.comparison-table td {
  font-size: 15px;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover td {
  background-color: var(--neutral-50);
}

.comp-feature-col {
  width: 40%;
  font-weight: 600;
  color: var(--primary);
}

.comp-old-col {
  width: 30%;
  color: var(--neutral-500);
}

.comp-new-col {
  width: 30%;
  font-weight: 600;
  color: #FFFFFF !important;
  background-color: #ED1C24 !important;
  border-bottom: 1px solid #f44336 !important;
  transition: background-color var(--transition-normal);
}

.comparison-table tr:hover td.comp-new-col {
  background-color: #D61A20 !important;
}

.comp-status-icon {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-right: var(--sp-2);
}

.comp-status-icon.check {
  color: var(--success);
}

.comp-status-icon.x {
  color: var(--neutral-300);
}

.comp-status-icon.warning {
  color: var(--warning);
}

/* ==========================================================================
   SECTION 13 - PRICING PLANS
   ========================================================================== */
.pricing-section {
  background-color: #F8FAFC;
}

.pricing-toggle-wrapper {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 6px 16px;
  border-radius: var(--radius-badge);
  margin-bottom: var(--sp-10);
}

.pricing-discount-badge {
  background-color: rgba(237, 28, 36, 0.1);
  color: var(--secondary);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  border: 1px solid rgba(237, 28, 36, 0.2);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  align-items: stretch;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #FFFFFF;
  border: 1px solid #FFFFFF;
  border-radius: var(--radius-card);
  padding: var(--sp-8);
  box-shadow: 0 8px 24px rgba(12, 24, 43, 0.05);
  transition: all var(--transition-normal);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(12, 24, 43, 0.1);
}

.pricing-card.popular {
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
  background-color: #0C182B;
  box-shadow: 0 20px 45px rgba(237, 28, 36, 0.18);
  transform: scale(1.02);
}

.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ED1C24, #C81017);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 12px rgba(237, 28, 36, 0.3);
}

.pricing-card-header {
  margin-bottom: var(--sp-6);
  text-align: left;
}

.pricing-plan-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--sp-1);
}

.pricing-card.popular .pricing-plan-name {
  color: var(--secondary);
}

.pricing-plan-desc {
  font-size: 14px;
  color: var(--neutral-500);
  min-height: 42px;
}

.pricing-card.popular .pricing-plan-desc {
  color: #FFFFFF;
}

.pricing-price-box {
  margin-bottom: var(--sp-6);
  text-align: left;
}

.pricing-amount {
  font-size: 40px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.pricing-card.popular .pricing-amount {
  color: #FFF;
}

.pricing-period {
  font-size: 14px;
  color: var(--neutral-500);
  font-weight: 500;
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  text-align: left;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 14px;
  color: var(--neutral-700);
}

.pricing-card.popular .pricing-feature-item {
  color: #FFFFFF;
}

.pricing-feature-item svg {
  color: var(--secondary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   SECTION 14 - TESTIMONIALS / RESULTS
   ========================================================================== */
#testimonials {
  background: linear-gradient(135deg, rgba(12, 24, 43, 0.92) 0%, rgba(7, 15, 30, 0.96) 100%), url('images/solution-team.jpg') center/cover no-repeat;
  color: #FFFFFF;
}

#testimonials .section-title {
  color: #FFFFFF;
}

#testimonials .body-large {
  color: #94A3B8;
}

#testimonials .testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.testimonial-quote {
  font-size: 16px;
  font-style: italic;
  color: #E2E8F0;
  line-height: 1.6;
  margin-bottom: var(--sp-6);
  position: relative;
}

.testimonial-quote::before {
  content: '“';
  font-size: 48px;
  font-family: serif;
  color: rgba(237, 28, 36, 0.25);
  position: absolute;
  top: -24px;
  left: -12px;
  line-height: 1;
}

.testimonial-client {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--sp-4);
}

.client-name {
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
}

.client-role {
  font-size: 12px;
  color: #94A3B8;
}

#testimonials .client-metric {
  margin-top: var(--sp-4);
  font-size: 13px;
  font-weight: 600;
  color: #FF4D4D;
  background-color: rgba(237, 28, 36, 0.15);
  border: 1px solid rgba(237, 28, 36, 0.3);
  padding: 6px 12px;
  border-radius: 8px;
  display: inline-block;
}

/* ==========================================================================
   SECTION 15 - FAQ ACCORDION
   ========================================================================== */
#faq {
  background-color: #F8FAFC;
}

/* ==========================================================================
   SECTION 15 - FINAL CTA
   ========================================================================== */
.final-cta {
  background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.92)), url('images/office-lobby.jpg') center/cover no-repeat;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.final-cta::after {
  content: "";
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, rgba(15, 23, 42, 0) 70%);
  z-index: 1;
}

.final-cta-container {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.final-cta h2 {
  color: #FFFFFF;
  font-size: 40px;
  margin-bottom: var(--sp-4);
}

.final-cta-desc {
  color: var(--neutral-300);
  font-size: 18px;
  margin-bottom: var(--sp-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.final-cta-buttons .btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.3);
}

.final-cta-buttons .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
}

.final-cta-support {
  font-size: 14px;
  color: var(--neutral-300);
}

/* Modal Form for CTA */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: #FFFFFF;
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: 580px;
  padding: var(--sp-8);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  max-height: 90vh;
  overflow-y: auto;
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-6);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--neutral-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-500);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--neutral-100);
  color: var(--primary);
}

.modal-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  text-align: left;
}

.modal-desc {
  font-size: 14px;
  color: var(--neutral-500);
  margin-bottom: var(--sp-6);
  text-align: left;
}

/* Success Form State */
.form-success-wrapper {
  text-align: center;
  padding: var(--sp-8) 0;
  display: none;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  background-color: var(--accent-light);
  color: var(--success);
  border-radius: 50%;
  margin: 0 auto var(--sp-6) auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-success-icon svg {
  width: 32px;
  height: 32px;
}

.form-success-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--primary);
}

.form-success-desc {
  font-size: 15px;
  color: var(--neutral-500);
  margin-bottom: var(--sp-6);
}

/* ==========================================================================
   SECTION 16 - FOOTER
   ========================================================================== */
.footer {
  background-color: var(--bg-alt);
  border-top: 1px solid var(--neutral-100);
  padding: var(--sp-16) 0 var(--sp-8) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer-desc {
  font-size: 14px;
  color: var(--neutral-500);
  max-width: 280px;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--sp-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-link {
  font-size: 14px;
  color: var(--neutral-500);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--secondary);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-contact-item {
  font-size: 14px;
  color: var(--neutral-500);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--neutral-500);
  flex-shrink: 0;
}

.footer-socials {
  display: flex;
  gap: var(--sp-4);
  margin-top: var(--sp-4);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--neutral-100);
  color: var(--neutral-700);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background-color: var(--secondary);
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid var(--neutral-100);
  padding-top: var(--sp-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--neutral-500);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-4);
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLET BREAKPOINT - 1024px & 768px)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 46px;
  }

  .section-title {
    font-size: 34px;
  }

  .grid-12 {
    gap: var(--sp-4);
  }

  .nav-menu {
    gap: var(--sp-4);
  }

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

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

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

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

@media (max-width: 768px) {
  :root {
    --sp-24: 64px;
  }

  .section-padding {
    padding: var(--sp-24) 0;
  }

  /* Navigation mobile behavior */
  .hamburger {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--neutral-100);
    flex-direction: column;
    padding: var(--sp-6);
    gap: var(--sp-4);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
  }

  .nav-menu.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .header-cta {
    display: none;
    /* hidden on mobile header, cta will be in nav list */
  }

  /* Hamburger active shape */
  .hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

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

  /* Hero section stacked */
  .hero .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .hero-content {
    align-items: center;
    text-align: center;
  }

  .hero-bullets {
    align-items: center;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-mockup-wrapper {
    min-height: 380px;
  }

  /* Stacked structures */
  .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .pain-points-grid,
  .feature-grid,
  .benefits-grid,
  .use-case-grid,
  .integration-logos,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .steps-row {
    flex-direction: column;
    gap: var(--sp-8);
  }

  .steps-row::before {
    display: none;
  }

  .step-card {
    padding: 0;
  }

  /* Comparison responsive */
  .comparison-table-wrapper {
    border: none;
    box-shadow: none;
  }

  .comparison-table {
    display: block;
  }

  .comparison-table thead {
    display: none;
  }

  .comparison-table tbody,
  .comparison-table tr,
  .comparison-table td {
    display: block;
    width: 100%;
  }

  .comparison-table tr {
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius-card);
    margin-bottom: var(--sp-4);
    padding: var(--sp-4);
    box-shadow: var(--shadow-sm);
  }

  .comparison-table td {
    border: none;
    padding: var(--sp-2) 0;
  }

  .comparison-table td::before {
    content: attr(data-label);
    font-weight: 700;
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: 2px;
  }

  .comp-feature-col {
    font-size: 16px;
    border-bottom: 1px solid var(--neutral-100) !important;
    padding-bottom: var(--sp-2) !important;
    margin-bottom: var(--sp-2) !important;
  }

  .comp-new-col {
    background-color: transparent;
  }

  /* Footer layout */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--sp-4);
    text-align: center;
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE ARTBOARD BREAKPOINT - 390px)
   ========================================================================== */
@media (max-width: 480px) {
  :root {
    --sp-24: 60px;
  }

  .hero-title {
    font-size: 34px;
  }

  .section-title {
    font-size: 28px;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .final-cta-buttons {
    flex-direction: column;
    align-items: stretch;
    padding: 0 var(--sp-4);
  }

  .final-cta-buttons .btn {
    width: 100%;
  }

  .tabs-nav {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    width: 100%;
    margin-bottom: var(--sp-6);
  }

  .tab-btn {
    padding: 8px 14px;
    font-size: 14px;
  }

  .mockup-desc-box {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }
}