/* ============================================
   AFDV Marketing Design System
   Premium Dark Theme with Gold Accents
   Matching v2 Draft Quality
   ============================================ */

/* === CSS Custom Properties (Design Tokens) === */
:root {
  /* AFDV Brand Colors - Gold & Charcoal */
  --color-primary-50: #FFFBF0;
  --color-primary-100: #FEF3D6;
  --color-primary-200: #FDE4A8;
  --color-primary-300: #FBD27A;
  --color-primary-400: #F9BC4C;
  --color-primary-500: #F5A623; /* AFDV Gold - Main brand color */
  --color-primary-600: #D4901A;
  --color-primary-700: #B37812;
  --color-primary-800: #92600C;
  --color-primary-900: #714A08;

  /* Secondary - Charcoal */
  --color-secondary-50: #F5F5F5;
  --color-secondary-100: #E8E8E8;
  --color-secondary-200: #D4D4D4;
  --color-secondary-300: #A3A3A3;
  --color-secondary-400: #737373;
  --color-secondary-500: #525252;
  --color-secondary-600: #404040;
  --color-secondary-700: #333333;
  --color-secondary-800: #2D2D2D; /* AFDV Charcoal - Main dark color */
  --color-secondary-900: #1A1A1A;

  /* Semantic */
  --color-white: #ffffff;
  --color-success: #22c55e;
  --color-error: #ef4444;

  /* Typography - Plus Jakarta Sans: Premium, Modern, Distinctive */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Spacing */
  --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-28: 7rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-3xl: 3rem;
  --radius-full: 9999px;

  /* Transitions */
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-secondary-200);
  background: var(--color-secondary-900);
  font-weight: 400;
}

::selection {
  background: rgba(245, 166, 35, 0.3);
  color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

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

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

/* === Container === */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* === Section === */
.section {
  padding: var(--space-20) 0;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-28) 0;
  }
}

/* === Premium Button Styles === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  border: none;
  letter-spacing: 0.025em;
}

.btn--primary {
  background: var(--color-primary-500);
  color: var(--color-secondary-900);
  box-shadow: 0 10px 40px -10px rgba(245, 166, 35, 0.4);
}

.btn--primary:hover {
  background: var(--color-primary-400);
  box-shadow: 0 15px 50px -10px rgba(245, 166, 35, 0.5);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--color-white);
  color: var(--color-white);
}

.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-secondary-900);
}

.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-lg);
}

.btn--sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
}

/* === Premium Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(45, 45, 45, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(51, 51, 51, 0.8);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo img {
  height: 44px;
  width: auto;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.nav__logo:hover img {
  opacity: 0.9;
}

@media (min-width: 768px) {
  .nav__logo img {
    height: 52px;
  }
}

.nav__menu {
  display: none;
  list-style: none;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .nav__menu {
    display: flex;
  }
}

.nav__link {
  color: var(--color-white);
  font-weight: 500;
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-600));
  transition: width var(--duration-normal) var(--ease-out);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary-400);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  color: var(--color-white);
  cursor: pointer;
}

@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--color-secondary-900);
  border-top: 1px solid var(--color-secondary-700);
  padding: var(--space-4) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  z-index: 999;
}

.mobile-menu--open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu__link {
  color: var(--color-white);
  font-weight: 500;
  padding: var(--space-2) 0;
}

.mobile-menu__link:hover {
  color: var(--color-primary-400);
}

/* === Premium Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--space-20);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-secondary-900) 0%, var(--color-secondary-800) 50%, var(--color-secondary-900) 100%);
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(26, 26, 26, 0.9) 0%, rgba(26, 26, 26, 0.5) 100%);
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at center, rgba(245, 166, 35, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero__bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero__shape--1 {
  top: -160px;
  right: -160px;
  width: 384px;
  height: 384px;
  background: rgba(245, 166, 35, 0.15);
  animation: pulse 4s ease-in-out infinite;
}

.hero__shape--2 {
  bottom: -160px;
  left: -160px;
  width: 384px;
  height: 384px;
  background: rgba(212, 144, 26, 0.1);
}

.hero__shape--3 {
  top: 25%;
  right: 25%;
  width: 256px;
  height: 256px;
  background: rgba(249, 188, 76, 0.05);
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

.hero__content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: 0 var(--space-6);
}

@media (min-width: 1024px) {
  .hero__content {
    padding: 0 var(--space-8);
  }
}

.hero__eyebrow {
  display: inline-block;
  color: var(--color-primary-400);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  position: relative;
  padding-left: var(--space-8);
}

.hero__eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-600));
}

.hero__title {
  font-size: var(--text-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: 1.1;
  animation: fadeInUp 0.6s ease-out;
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--text-5xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--text-6xl);
  }
}

.hero__title-highlight {
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-500), var(--color-primary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-secondary-100);
  line-height: 1.8;
  margin-bottom: var(--space-10);
  animation: fadeInUp 0.6s ease-out 0.2s both;
  font-weight: 400;
  max-width: 640px;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
  }
}

/* Trust Indicators */
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-8);
  margin-top: var(--space-16);
  color: var(--color-secondary-400);
  animation: fadeInUp 0.6s ease-out 0.6s both;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.hero__trust-icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary-500);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Premium Section Headers === */
.section__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-20);
}

.section__divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-600));
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-8);
}

.section__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .section__title {
    font-size: var(--text-4xl);
  }
}

@media (min-width: 1024px) {
  .section__title {
    font-size: var(--text-5xl);
  }
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-secondary-100);
  font-weight: 400;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-500), var(--color-primary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Pain Points Section === */
.pain-points {
  background: linear-gradient(to bottom, var(--color-secondary-800), var(--color-secondary-900));
}

.pain-points__grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .pain-points__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pain-points__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pain-card {
  background: rgba(45, 45, 45, 0.5);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid rgba(51, 51, 51, 0.5);
  transition: all var(--duration-slow) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-500), var(--color-primary-600));
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out);
}

.pain-card:hover {
  background: var(--color-secondary-800);
  border-color: rgba(245, 166, 35, 0.5);
  transform: translateY(-8px);
}

.pain-card:hover::before {
  opacity: 1;
}

.pain-card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.2), rgba(212, 144, 26, 0.1));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  border: 1px solid rgba(245, 166, 35, 0.2);
  transition: all var(--duration-slow) var(--ease-out);
  color: var(--color-primary-400);
}

.pain-card:hover .pain-card__icon {
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  border-color: var(--color-primary-500);
  color: var(--color-white);
}

.pain-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  transition: color var(--duration-normal) var(--ease-out);
}

.pain-card:hover .pain-card__title {
  color: var(--color-primary-400);
}

.pain-card__text {
  color: var(--color-secondary-100);
  line-height: 1.75;
  font-weight: 400;
}

/* === Services Grid === */
.services {
  background: linear-gradient(135deg, var(--color-secondary-900) 0%, var(--color-secondary-800) 50%, var(--color-secondary-900) 100%);
  position: relative;
}

.services__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.services__bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.services__bg-shape--1 {
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: rgba(245, 166, 35, 0.1);
}

.services__bg-shape--2 {
  bottom: -80px;
  left: -80px;
  width: 384px;
  height: 384px;
  background: rgba(212, 144, 26, 0.05);
}

.services__grid {
  display: grid;
  gap: var(--space-8);
  position: relative;
  z-index: 10;
}

@media (min-width: 768px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: rgba(45, 45, 45, 0.5);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid rgba(51, 51, 51, 0.5);
  transition: all var(--duration-slow) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-500), var(--color-primary-600));
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out);
}

.service-card:hover {
  background: var(--color-secondary-800);
  border-color: rgba(245, 166, 35, 0.5);
  transform: translateY(-8px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.2), rgba(212, 144, 26, 0.1));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  border: 1px solid rgba(245, 166, 35, 0.2);
  transition: all var(--duration-slow) var(--ease-out);
  color: var(--color-primary-400);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  border-color: var(--color-primary-500);
  color: var(--color-white);
}

.service-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  transition: color var(--duration-normal) var(--ease-out);
}

.service-card:hover .service-card__title {
  color: var(--color-primary-400);
}

.service-card__text {
  color: var(--color-secondary-100);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  font-weight: 400;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary-400);
  font-weight: 600;
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card__link svg {
  transition: transform var(--duration-normal) var(--ease-out);
}

.service-card:hover .service-card__link svg {
  transform: translateX(8px);
}

/* === Premium Testimonials === */
.testimonials {
  background: linear-gradient(to bottom, var(--color-secondary-800), var(--color-secondary-900));
  position: relative;
}

.testimonials__bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at center, rgba(245, 166, 35, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
}

.testimonials__bg-shape {
  position: absolute;
  top: -80px;
  left: -80px;
  width: 320px;
  height: 320px;
  background: rgba(245, 166, 35, 0.1);
  border-radius: 50%;
  filter: blur(80px);
}

.testimonials__wrapper {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.testimonial-card {
  background: rgba(45, 45, 45, 0.6);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-3xl);
  padding: var(--space-10);
  border: 1px solid rgba(51, 51, 51, 0.5);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .testimonial-card {
    padding: var(--space-16);
  }
}

/* Premium gold accent corner */
.testimonial-card__accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 96px;
  height: 96px;
  overflow: hidden;
}

.testimonial-card__accent::before {
  content: '';
  position: absolute;
  top: -48px;
  left: -48px;
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, var(--color-primary-400), var(--color-primary-600));
  transform: rotate(45deg);
  transform-origin: bottom right;
}

.testimonial-card__quote-icon {
  position: absolute;
  top: 40px;
  left: 40px;
  color: var(--color-primary-300);
  opacity: 0.4;
}

.testimonial-card__content {
  position: relative;
  z-index: 10;
  padding-left: var(--space-6);
}

.testimonial-card__stars {
  display: flex;
  gap: 6px;
  margin-bottom: var(--space-8);
}

.testimonial-card__star {
  width: 24px;
  height: 24px;
  color: var(--color-primary-500);
}

.testimonial-card__star--empty {
  color: var(--color-secondary-300);
}

.testimonial-card__text {
  font-size: var(--text-xl);
  color: var(--color-secondary-200);
  font-weight: 500;
  line-height: 1.8;
  margin-bottom: var(--space-10);
  font-style: italic;
}

@media (min-width: 768px) {
  .testimonial-card__text {
    font-size: var(--text-2xl);
  }
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.testimonial-card__avatar {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary-400), var(--color-primary-600));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: var(--text-2xl);
  box-shadow: 0 10px 40px -10px rgba(245, 166, 35, 0.3);
}

.testimonial-card__name {
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-white);
}

.testimonial-card__role {
  color: var(--color-secondary-400);
}

/* Testimonial Navigation Dots */
.testimonials__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-10);
}

.testimonials__dot {
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-secondary-600);
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  width: 12px;
}

.testimonials__dot:hover {
  background: var(--color-secondary-500);
}

.testimonials__dot--active {
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-600));
  width: 40px;
  box-shadow: 0 4px 20px -4px rgba(245, 166, 35, 0.3);
}

/* === About/Founder Section === */
.about {
  background: var(--color-secondary-900);
}

.about__grid {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.about__image-wrapper {
  position: relative;
}

.about__image {
  border-radius: var(--radius-2xl);
  box-shadow: 0 25px 80px -20px rgba(0, 0, 0, 0.5);
}

.about__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-400), var(--color-primary-600));
  border-radius: var(--radius-2xl);
  z-index: -1;
  opacity: 0.3;
}

.about__content {
  padding: var(--space-4);
}

.about__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .about__title {
    font-size: var(--text-4xl);
  }
}

.about__text {
  color: var(--color-secondary-100);
  font-size: var(--text-lg);
  line-height: 1.85;
  margin-bottom: var(--space-6);
  font-weight: 400;
}

.about__signature {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-secondary-700);
}

.about__signature-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary-400);
  margin-bottom: var(--space-1);
}

.about__signature-role {
  color: var(--color-secondary-400);
}

/* === Premium CTA Section === */
.cta {
  background: linear-gradient(135deg, var(--color-secondary-800), var(--color-secondary-900));
  position: relative;
  overflow: hidden;
}

.cta__bg-shapes {
  position: absolute;
  inset: 0;
}

.cta__bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.cta__bg-shape--1 {
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: rgba(245, 166, 35, 0.15);
}

.cta__content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .cta__title {
    font-size: var(--text-4xl);
  }
}

@media (min-width: 1024px) {
  .cta__title {
    font-size: var(--text-5xl);
  }
}

.cta__subtitle {
  font-size: var(--text-lg);
  color: var(--color-secondary-100);
  margin-bottom: var(--space-10);
  font-weight: 400;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.cta__buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  justify-content: center;
}

@media (min-width: 640px) {
  .cta__buttons {
    flex-direction: row;
  }
}

/* === Premium Footer === */
.footer {
  background: var(--color-secondary-900);
  border-top: 1px solid var(--color-secondary-800);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
  }
}

.footer__brand {
  max-width: 320px;
}

.footer__logo img {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-6);
}

.footer__tagline {
  color: var(--color-secondary-400);
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: var(--color-secondary-800);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-400);
  transition: all var(--duration-normal) var(--ease-out);
}

.footer__social-link:hover {
  background: var(--color-primary-500);
  color: var(--color-secondary-900);
  transform: translateY(-4px);
}

.footer__heading {
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
}

.footer__links {
  list-style: none;
}

.footer__link {
  display: block;
  color: var(--color-secondary-400);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__link:hover {
  color: var(--color-primary-400);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-secondary-800);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__bottom p {
  color: var(--color-secondary-500);
  font-size: var(--text-sm);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  color: var(--color-secondary-500);
  font-size: var(--text-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__legal a:hover {
  color: var(--color-primary-400);
}

/* === Utility Classes === */
.text-center {
  text-align: center;
}

.text-white {
  color: var(--color-white);
}

.text-gold {
  color: var(--color-primary-500);
}

/* === Animations === */
.animate-fade-in {
  animation: fadeIn 0.6s var(--ease-out) both;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s var(--ease-out) both;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }
.animate-delay-5 { animation-delay: 0.5s; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* === Responsive Utilities === */
@media (max-width: 767px) {
  .hide-mobile {
    display: none;
  }
}

@media (min-width: 768px) {
  .hide-desktop {
    display: none;
  }
}

/* =============================================================================
   LANGUAGE SWITCHER
   ============================================================================= */

.language-switcher {
    position: relative;
}

.language-switcher__toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #fff;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.language-switcher__toggle:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(212, 175, 55, 0.5);
}

.language-switcher__toggle svg {
    opacity: 0.8;
}

.language-switcher__current {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.language-switcher__menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 160px;
    max-height: 300px;
    overflow-y: auto;
    background: #1a1a2e;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
}

.language-switcher__menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-switcher__option {
    display: block;
    padding: 0.75rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.15s ease;
}

.language-switcher__option:hover {
    background: rgba(212, 175, 55, 0.1);
    color: #d4af37;
}

.language-switcher__option--active {
    background: rgba(212, 175, 55, 0.15);
    color: #d4af37;
    font-weight: 600;
}

.language-switcher__option:first-child {
    border-radius: 12px 12px 0 0;
}

.language-switcher__option:last-child {
    border-radius: 0 0 12px 12px;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .language-switcher__toggle {
        padding: 0.4rem 0.6rem;
    }

    .language-switcher__current {
        display: none;
    }

    .language-switcher__menu {
        right: -1rem;
    }
}

/* =============================================================================
   WHY AFDV / VALUE PROPOSITION SECTION
   ============================================================================= */

.why-afdv {
  background: linear-gradient(to bottom, var(--color-secondary-800), var(--color-secondary-900));
  position: relative;
}

.why-afdv__bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at center, rgba(245, 166, 35, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
}

.why-afdv__bg-shape {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: rgba(245, 166, 35, 0.08);
  border-radius: 50%;
  filter: blur(80px);
}

.section__subtitle--wide {
  max-width: 720px;
  font-size: var(--text-lg);
  line-height: 1.8;
}

/* Value Props Grid */
.value-props__grid {
  display: grid;
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto var(--space-12);
}

@media (min-width: 768px) {
  .value-props__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

/* Value Prop Card */
.value-prop-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: rgba(45, 45, 45, 0.4);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(51, 51, 51, 0.5);
  transition: all var(--duration-normal) var(--ease-out);
}

.value-prop-card:hover {
  background: rgba(45, 45, 45, 0.6);
  border-color: rgba(245, 166, 35, 0.3);
  transform: translateY(-4px);
}

.value-prop-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-900);
  box-shadow: 0 8px 24px -8px rgba(245, 166, 35, 0.4);
}

.value-prop-card__content {
  flex: 1;
}

.value-prop-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.value-prop-card__text {
  font-size: var(--text-base);
  color: var(--color-secondary-200);
  line-height: 1.7;
  font-weight: 400;
}

/* Founder Story (Personal Touch) */
.founder-story {
  margin-top: var(--space-16);
  padding: var(--space-10) var(--space-8);
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.08), rgba(245, 166, 35, 0.03));
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(245, 166, 35, 0.15);
  position: relative;
  overflow: hidden;
}

.founder-story::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-primary-500), var(--color-primary-600));
}

.founder-story__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .founder-story__content {
    grid-template-columns: auto 1fr;
    gap: var(--space-10);
  }
}

.founder-story__image-wrapper {
  text-align: center;
}

.founder-story__image {
  width: 100%;
  max-width: 320px;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  border: 3px solid rgba(245, 166, 35, 0.3);
}

.founder-story__caption {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-primary-400);
  font-style: italic;
  font-weight: 500;
}

.founder-story__text-wrapper {
  position: relative;
}

.founder-story__text {
  font-size: var(--text-lg);
  color: var(--color-secondary-100);
  line-height: 1.8;
  font-weight: 400;
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .founder-story__text {
    font-size: var(--text-xl);
  }
}

.founder-story__signature {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.founder-story__name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary-500);
}

.founder-story__role {
  font-size: var(--text-sm);
  color: var(--color-secondary-400);
  font-weight: 500;
}

/* Why AFDV CTA */
.why-afdv__cta {
  text-align: center;
  position: relative;
  z-index: 10;
}

.why-afdv__cta-note {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-secondary-400);
  font-weight: 400;
}