/**
 * VESTERA GROUPS - Main Stylesheet
 * Ultra-Premium Holding Company Website
 */

@import url('design-tokens.css');

/* ═══════════════════════════════════════════════════════════════
   CSS RESET & BASE
   ═══════════════════════════════════════════════════════════════ */

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

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

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--weight-normal);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: rgba(201, 169, 98, 0.3);
    color: var(--color-text-primary);
}

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--color-accent-gold);
    outline-offset: 2px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-medium);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-gold);
}

/* ═══════════════════════════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════════════════════════ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: var(--weight-medium);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text-primary);
}

h1 {
    font-size: var(--text-6xl);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-tighter);
}

h2 {
    font-size: var(--text-4xl);
    font-weight: var(--weight-medium);
}

h3 {
    font-size: var(--text-2xl);
    font-weight: var(--weight-medium);
}

h4 {
    font-size: var(--text-xl);
    font-weight: var(--weight-medium);
}

p {
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

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

.text-muted {
    color: var(--color-text-tertiary);
}

.text-mono {
    font-family: var(--font-mono);
    font-size: 0.9em;
    letter-spacing: var(--tracking-wide);
}

.overline {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--color-accent-gold);
    display: inline-block;
}

/* Gradient Text */
.gradient-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ═══════════════════════════════════════════════════════════════
   LINKS
   ═══════════════════════════════════════════════════════════════ */

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-gold);
}

/* ═══════════════════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════════════════ */

.container {
    width: 100%;
    max-width: var(--container-xl);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--section-padding-x);
    padding-right: var(--section-padding-x);
}

.container--narrow {
    max-width: var(--container-lg);
}

.container--wide {
    max-width: var(--container-2xl);
}

.section {
    padding-top: var(--section-padding-y);
    padding-bottom: var(--section-padding-y);
    position: relative;
}

.section--hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ═══════════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════════ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-navbar);
    padding: var(--space-5) 0;
    transition: background-color var(--transition-base), 
                padding var(--transition-base),
                backdrop-filter var(--transition-base);
}

.navbar--scrolled {
    background-color: rgba(10, 10, 11, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border-subtle);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    z-index: calc(var(--z-navbar) + 20);
    position: relative;
}

.navbar__logo-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.navbar__logo:hover .navbar__logo-icon {
    transform: scale(1.05);
}

.navbar__logo-text {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-wide);
    color: var(--color-text-primary);
}

.navbar__nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.navbar__link {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text-secondary);
    letter-spacing: var(--tracking-wide);
    transition: color var(--transition-fast);
    position: relative;
    padding: var(--space-2) 0;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gradient-gold);
    transition: width var(--transition-base) var(--ease-out-expo);
}

.navbar__link:hover {
    color: var(--color-text-primary);
}

.navbar__link:hover::after {
    width: 100%;
}

.navbar__link--active {
    color: var(--color-text-primary);
}

.navbar__link--active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    z-index: calc(var(--z-navbar) + 20);
    position: relative;
    transition: all var(--transition-base);
}

.navbar__toggle:hover {
    border-color: var(--color-accent-gold);
    background: rgba(201, 169, 98, 0.05);
}

.navbar__toggle-bar {
    width: 18px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base) var(--ease-out-expo);
    position: absolute;
}

.navbar__toggle-bar:nth-child(1) {
    transform: translateY(-6px);
}

.navbar__toggle-bar:nth-child(2) {
    transform: translateY(0);
}

.navbar__toggle-bar:nth-child(3) {
    transform: translateY(6px);
}

.navbar__toggle--active .navbar__toggle-bar:nth-child(1) {
    transform: translateY(0) rotate(45deg);
    background-color: var(--color-accent-gold);
}

.navbar__toggle--active .navbar__toggle-bar:nth-child(2) {
    opacity: 0;
    transform: translateX(10px);
}

.navbar__toggle--active .navbar__toggle-bar:nth-child(3) {
    transform: translateY(0) rotate(-45deg);
    background-color: var(--color-accent-gold);
}

/* Mobile Navigation - Slides from Right */
.navbar__mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-bg-primary);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-4);
    padding: var(--space-20) var(--space-8);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out-expo);
    z-index: calc(var(--z-navbar) + 5);
    display: flex;
    border-left: 1px solid var(--color-border-subtle);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
}

.navbar__mobile-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 80% 40% at 100% 0%, rgba(201, 169, 98, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.navbar__mobile-nav--active {
    transform: translateX(0);
}

/* Mobile Nav Backdrop */
.navbar__mobile-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    z-index: calc(var(--z-navbar) + 4);
}

.navbar__mobile-backdrop--active {
    opacity: 1;
    visibility: visible;
}

.navbar__mobile-link {
    font-size: var(--text-2xl);
    font-weight: var(--weight-medium);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
    position: relative;
    padding: var(--space-3) 0;
    padding-left: var(--space-4);
    width: 100%;
    border-left: 2px solid transparent;
}

.navbar__mobile-link:hover,
.navbar__mobile-link--active {
    color: var(--color-text-primary);
    border-left-color: var(--color-accent-gold);
    padding-left: var(--space-6);
}

.navbar__mobile-link:hover::before {
    transform: translateY(-50%) scaleX(1);
}

@media (max-width: 768px) {
    .navbar__nav {
        display: none;
    }
    
    .navbar__toggle {
        display: flex;
    }
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-wide);
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s var(--ease-out-expo);
}

.btn:hover::before {
    left: 100%;
}

.btn--primary {
    background: var(--gradient-gold);
    color: var(--color-bg-primary);
    box-shadow: 0 4px 20px rgba(201, 169, 98, 0.2);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201, 169, 98, 0.3);
    color: var(--color-bg-primary);
}

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

.btn--secondary {
    background: transparent;
    border: 1px solid var(--color-border-medium);
    color: var(--color-text-primary);
}

.btn--secondary:hover {
    background: rgba(201, 169, 98, 0.08);
    border-color: var(--color-accent-gold);
    color: var(--color-text-primary);
    transform: translateY(-2px);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-4);
}

.btn--ghost:hover {
    color: var(--color-accent-gold);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

/* Link with Arrow */
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-accent-gold);
    transition: all var(--transition-base);
    position: relative;
}

.link-arrow::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent-gold);
    transition: width var(--transition-base) var(--ease-out-expo);
}

.link-arrow:hover {
    color: var(--color-accent-gold-light);
}

.link-arrow:hover::after {
    width: calc(100% - 24px);
}

.link-arrow__icon {
    transition: transform var(--transition-base) var(--ease-out-expo);
}

.link-arrow:hover .link-arrow__icon {
    transform: translateX(6px);
}

/* ═══════════════════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════════════════ */

.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-slow) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-gold);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover {
    border-color: var(--color-border-accent);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

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

.card--company {
    padding: var(--space-10);
}

/* Subtle corner glow effect */
.card--company .card__corner-glow {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(201, 169, 98, 0.08) 0%, transparent 70%);
    pointer-events: none;
    transition: opacity var(--transition-base);
    opacity: 0;
    border-radius: 50%;
}

.card--company:hover .card__corner-glow {
    opacity: 1;
}

.card__overline {
    margin-bottom: var(--space-4);
}

.card__title {
    margin-bottom: var(--space-4);
    transition: color var(--transition-base);
}

.card:hover .card__title {
    color: var(--color-accent-gold);
}

.card__description {
    margin-bottom: var(--space-6);
}

/* Premium Feature List (No Dots) */
.card__features {
    list-style: none;
    margin-bottom: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.card__features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    padding: var(--space-2) 0;
    position: relative;
    padding-left: var(--space-6);
    transition: all var(--transition-base);
}

.card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 1px;
    background: var(--gradient-gold);
    transition: width var(--transition-base);
}

.card__features li::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--color-accent-gold);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover .card__features li {
    color: var(--color-text-primary);
    padding-left: var(--space-8);
}

.card:hover .card__features li::before {
    width: 24px;
}

.card:hover .card__features li::after {
    opacity: 1;
}

/* ═══════════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════════ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-32) var(--section-padding-x);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(201, 169, 98, 0.1) 0%, transparent 60%),
                radial-gradient(ellipse 60% 40% at 50% 100%, rgba(30, 30, 40, 0.5) 0%, transparent 60%),
                var(--gradient-hero);
}

.hero__grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 0%, transparent 70%);
    animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Floating Particles */
.hero__particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero__particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent-gold);
    border-radius: 50%;
    opacity: 0.3;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

.hero__content {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.hero__overline {
    margin-bottom: var(--space-6);
    position: relative;
    display: inline-block;
}

.hero__overline::before,
.hero__overline::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40px;
    height: 1px;
    background: var(--gradient-gold);
    opacity: 0.5;
}

.hero__overline::before {
    right: calc(100% + 16px);
}

.hero__overline::after {
    left: calc(100% + 16px);
}

.hero__title {
    margin-bottom: var(--space-6);
    font-size: var(--text-6xl);
    line-height: 1.1;
}

.hero__subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-10);
    line-height: var(--leading-relaxed);
}

.hero__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-10);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-tertiary);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--color-accent-gold), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ═══════════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════════ */

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section__overline {
    margin-bottom: var(--space-4);
}

.section__title {
    margin-bottom: var(--space-4);
}

.section__description {
    font-size: var(--text-lg);
}

/* Decorative Section Divider */
.section--decorated::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--gradient-gold);
}

/* Companies Grid */
.companies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

@media (max-width: 768px) {
    .companies-grid {
        grid-template-columns: 1fr;
    }
}

/* Philosophy Grid */
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .philosophy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */

.footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border-subtle);
    padding: var(--space-16) 0 var(--space-8);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: var(--gradient-gold);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (max-width: 1024px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer__logo-icon {
    width: 32px;
    height: 32px;
    transition: transform var(--transition-base);
}

.footer__logo:hover .footer__logo-icon {
    transform: rotate(-10deg) scale(1.1);
}

.footer__logo-text {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-wide);
}

.footer__tagline {
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.footer__column-title {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-wide);
}

.footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__link {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer__link:hover {
    color: var(--color-accent-gold);
    transform: translateX(4px);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border-subtle);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer__copyright {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

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

.footer__legal-link {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

.footer__legal-link:hover {
    color: var(--color-accent-gold);
}

/* ═══════════════════════════════════════════════════════════════
   FORMS
   ═══════════════════════════════════════════════════════════════ */

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-4);
    font-family: var(--font-primary);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-input:hover,
.form-textarea:hover {
    border-color: var(--color-border-medium);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent-gold);
    background-color: var(--color-bg-elevated);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* ═══════════════════════════════════════════════════════════════
   PAGE HEADER
   ═══════════════════════════════════════════════════════════════ */

.page-header {
    padding: var(--space-40) 0 var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header__bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(201, 169, 98, 0.08) 0%, transparent 60%);
    z-index: -1;
}

.page-header__overline {
    margin-bottom: var(--space-4);
}

.page-header__title {
    margin-bottom: var(--space-4);
}

.page-header__description {
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════════
   UTILITY CLASSES
   ═══════════════════════════════════════════════════════════════ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

.mt-auto { margin-top: auto; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-8 { gap: var(--space-8); }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

/* Hide scrollbar but keep functionality */
.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.hide-scrollbar::-webkit-scrollbar {
    display: none;
}

/* Glow Effect */
.glow {
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(201, 169, 98, 0.1); }
    50% { box-shadow: 0 0 40px rgba(201, 169, 98, 0.2); }
}

/* Shimmer Effect for Premium Feel */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    animation: shimmerMove 3s ease-in-out infinite;
}

@keyframes shimmerMove {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* ═══════════════════════════════════════════════════════════════
   METRICS SECTION
   ═══════════════════════════════════════════════════════════════ */

.metrics-section {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.metrics-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-gold), transparent);
    opacity: 0.3;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

.metric-item {
    text-align: center;
    padding: var(--space-8);
    position: relative;
}

.metric-item::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: linear-gradient(180deg, transparent, var(--color-border-subtle), transparent);
}

.metric-item:last-child::after {
    display: none;
}

@media (max-width: 1024px) {
    .metric-item:nth-child(2)::after,
    .metric-item:nth-child(4)::after {
        display: none;
    }
}

@media (max-width: 640px) {
    .metric-item::after {
        display: none;
    }
    
    .metric-item {
        border-bottom: 1px solid var(--color-border-subtle);
        padding-bottom: var(--space-6);
    }
    
    .metric-item:last-child {
        border-bottom: none;
    }
}

.metric-item__value {
    font-size: var(--text-5xl);
    font-weight: var(--weight-bold);
    color: var(--color-text-primary);
    line-height: 1;
    margin-bottom: var(--space-3);
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-item__label {
    font-size: var(--text-base);
    font-weight: var(--weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.metric-item__sublabel {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

/* ═══════════════════════════════════════════════════════════════
   WHY VESTERA SECTION
   ═══════════════════════════════════════════════════════════════ */

.why-section {
    position: relative;
}

.why-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

@media (max-width: 1024px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
}

.why-content {
    max-width: 600px;
}

.why-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.why-feature {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.why-feature:hover {
    background: rgba(201, 169, 98, 0.05);
}

.why-feature__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-accent-gold);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.why-feature:hover .why-feature__icon {
    background: rgba(201, 169, 98, 0.15);
    border-color: var(--color-accent-gold);
    transform: scale(1.05);
}

.why-feature__content h4 {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-1);
    color: var(--color-text-primary);
}

.why-feature__content p {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin: 0;
}

.why-visual {
    display: flex;
    justify-content: center;
}

.why-visual__card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    position: relative;
    max-width: 400px;
    width: 100%;
}

.why-visual__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-gold);
}

.why-visual__quote {
    position: relative;
}

.why-visual__quote svg {
    position: absolute;
    top: -10px;
    left: -10px;
    color: var(--color-accent-gold);
}

.why-visual__quote p {
    font-size: var(--text-xl);
    font-weight: var(--weight-light);
    font-style: italic;
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    margin: 0;
    padding-left: var(--space-8);
}

.why-visual__footer {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
}

.why-visual__attribution {
    font-size: var(--text-sm);
    color: var(--color-accent-gold);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-wide);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE TYPOGRAPHY
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    h1 {
        font-size: var(--text-4xl);
    }
    
    h2 {
        font-size: var(--text-3xl);
    }
    
    h3 {
        font-size: var(--text-xl);
    }
    
    .hero__title {
        font-size: var(--text-4xl);
    }
    
    .hero__subtitle {
        font-size: var(--text-lg);
    }
    
    .hero__overline::before,
    .hero__overline::after {
        display: none;
    }
}