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

:root {
    --color-primary:       #ffd700;
    --color-primary-dark:  #4338CA;
    --color-primary-light: #6366F1;
    --color-secondary:     #3B82F6;
    --color-accent:        #06B6D4;
    --color-text-dark:     #0F172A;
    --color-text:          #1E293B;
    --color-text-muted:    #64748B;
    --color-text-light:    #94A3B8;
    --color-bg:            #F8FAFC;
    --color-bg-alt:        #F1F5F9;
    --color-white:         #FFFFFF;
    --color-border:        #E2E8F0;
    --color-border-light:  #F1F5F9;
    --color-success:       #10B981;

    --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:  0 4px 12px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.05);
    --shadow-lg:  0 10px 30px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
    --shadow-xl:  0 20px 50px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.07);

    --radius-sm:  6px;
    --radius-md:  10px;
    --radius-lg:  16px;
    --radius-xl:  24px;
    --radius-full: 9999px;

    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* ===== UTILITY ===== */
.container {
    width: 100%;
    max-width: 1300px;
    margin-inline: auto;
    padding-inline: 24px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    /*background-color: rgba(255,255,255,0.92);*/
    background: #f9f9f9;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 32px;
}

.navbar__logo {
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: #9A690F;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
    flex-shrink: 0;
}

.navbar__logo:hover {
    opacity: 0.85;
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
}

.navbar__link {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--color-primary);
    background-color: rgba(79, 70, 229, 0.06);
}

.navbar__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(154, 105, 15, 0.45);
}

.btn--primary:hover {
    background: var(--color-primary);
    box-shadow: 0 2px 8px rgba(154, 105, 15, 0.45);
    transform: translateY(-1px);
}

.btn--primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.35);
}

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

.btn--outline:hover {
    background: rgba(79, 70, 229, 0.06);
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

.btn--lg {
    padding: 14px 32px;
    font-size: 1.0625rem;
    border-radius: var(--radius-md);
}

.btn--white {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

.btn--white:hover {
    background: var(--color-bg);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

/* ===== MOBILE MENU TOGGLE ===== */
.navbar__hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}

.navbar__hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.navbar__mobile {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 12px 0 20px;
    border-top: 1px solid var(--color-border);
}

.navbar__mobile.open {
    display: flex;
}

.navbar__mobile .navbar__link {
    padding: 10px 4px;
}

.navbar__mobile .btn {
    margin-top: 8px;
}

/* ===== FOOTER ===== */
.footer {
    /*background: var(--color-text-dark);*/
    background: #f9f9f9;
    color: var(--color-text-light);
    padding: 32px 0 16px;
}

.footer__inner {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.footer__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.footer__logo {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #818CF8, #67E8F9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer__nav {
    display: flex;
    gap: 8px;
}

.footer__nav a {
    padding: 6px 14px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-light);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.footer__nav a:hover {
    color: var(--color-white);
    background-color: rgba(255,255,255,0.06);
}

.footer__divider {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer__bottom {
    font-size: 0.875rem;
    color: #475569;
    text-align: center;
}

/* ===== SECTION UTILITY ===== */
.section {
    padding: 96px 0;
}

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

.section__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(79, 70, 229, 0.08);
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section__heading {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--color-text-dark);
}

.section__subheading {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 560px;
}

.section__header {
    margin-bottom: 56px;
}

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

.section__header--center .section__subheading {
    margin-inline: auto;
}

/* ===== KEYFRAME ANIMATIONS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-8px); }
}

@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .navbar__links,
    .navbar__actions {
        display: none;
    }

    .navbar__hamburger {
        display: flex;
    }

    .section {
        padding: 64px 0;
    }
}

/* ===== MOBILE SELECTORS PANEL ===== */
.navbar__mobile-selectors {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 0 4px;
}

@media (max-width: 360px) {
    .navbar__mobile-selectors {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* Inside mobile menu: compact label + select */
.navbar__mobile .currency-selector,
.navbar__mobile .currency-selector form {
    width: auto;
}

.navbar__mobile .currency-selector__label {
    font-size: 0.78rem;
}

.navbar__mobile .currency-selector__select {
    font-size: 0.78rem;
    padding: 5px 26px 5px 9px;
}

/* ===== CURRENCY SELECTOR ===== */
.currency-selector {
    display: flex;
    align-items: center;
    gap: 6px;
}

.currency-selector__label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.currency-selector__select {
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 4px 28px 4px 10px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2364748B'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    transition: border-color 0.15s ease;
}

.currency-selector__select:hover,
.currency-selector__select:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(154, 105, 15, 0.15);
}