/* ===================================================
   YARLIS — Global Styles
   Base reset, typography, navigation, footer,
   shared components (buttons, cards, sections)
   =================================================== */

@import url('./tokens.css');
@import url('./animations.css');

/* ===== FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=DM+Sans:wght@400;500;600;700&family=Source+Serif+4:ital,wght@0,400;0,600;1,400&family=JetBrains+Mono:wght@400;700&display=swap');

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

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

body {
    font-family: var(--font-body);
    font-size: var(--text-body);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

ul,
ol {
    list-style: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===== TYPOGRAPHY ===== */
h1,
.h1 {
    font-family: var(--font-display);
    font-size: var(--text-h1);
    font-weight: 700;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-display);
}

.hero-headline {
    font-family: var(--font-display);
    font-size: var(--text-hero);
    font-weight: 700;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-display);
}

h2,
.h2 {
    font-family: var(--font-heading);
    font-size: var(--text-h2);
    font-weight: 600;
    line-height: var(--leading-tight);
}

h3,
.h3 {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: 600;
    line-height: var(--leading-tight);
}

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

h4,
.h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: var(--leading-normal);
}

.caption {
    font-family: var(--font-heading);
    font-size: var(--text-caption);
}

.mono {
    font-family: var(--font-mono);
}

/* ===== SECTION LABEL ===== */
.section-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-gold-dark);
    margin-bottom: var(--space-lg);
}

.section-label--light {
    color: var(--color-gold-light);
}

/* ===== LAYOUT ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

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

.section--dark {
    background-color: var(--color-black);
    color: var(--color-white);
}

.section--charcoal {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.section--light {
    background-color: var(--color-white);
    color: var(--color-text-primary);
}

.section--stone {
    background-color: var(--color-stone);
    color: var(--color-text-primary);
}

/* ===== BUTTONS ===== */
.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background-color: var(--color-gold);
    color: var(--color-black);
    font-family: var(--font-heading);
    font-size: var(--text-btn);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.btn-gold--lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background-color: transparent;
    color: var(--color-gold);
    font-family: var(--font-heading);
    font-size: var(--text-btn);
    font-weight: 600;
    border: 2px solid var(--color-gold);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.btn-outline:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
}

.text-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-warm-grey);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.text-link--gold {
    color: var(--color-gold-dark);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base), color var(--transition-base);
}

.text-link--gold:hover {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}

.section--dark .text-link--gold,
.section--charcoal .text-link--gold {
    color: var(--color-gold);
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    background-color: var(--color-black);
    display: flex;
    align-items: center;
    padding: 0 var(--space-xl);
    transition: background-color 0.2s ease, backdrop-filter 0.2s ease;
}

.nav.scrolled {
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--container-wide);
    margin: 0 auto;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    font-style: italic;
    color: var(--color-white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-family: var(--font-heading);
    font-size: var(--text-caption);
    font-weight: 500;
    color: var(--color-warm-grey);
    text-decoration: none;
    position: relative;
    transition: color var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-gold);
    transition: width var(--transition-base);
}

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

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    background-color: var(--color-gold);
    color: var(--color-black);
    font-family: var(--font-heading);
    font-size: var(--text-caption);
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    white-space: nowrap;
}

.nav-cta:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-gold);
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 1001;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

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

/* Mobile Menu */
.nav-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(13, 13, 13, 0.98);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav-mobile-menu.open {
    display: flex;
    opacity: 1;
    pointer-events: all;
}

.nav-mobile-menu .nav-link {
    font-size: 1.25rem;
    color: var(--color-white);
}

.nav-mobile-menu .nav-cta {
    font-size: 1rem;
    padding: 14px 32px;
    margin-top: var(--space-lg);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-black);
    color: var(--color-warm-grey);
    padding: var(--space-4xl) 0 var(--space-xl);
    border-top: 1px solid var(--color-charcoal);
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
}

.footer-brand {
    max-width: 320px;
}

.footer-brand .nav-logo {
    margin-bottom: var(--space-md);
    font-size: 1.3rem;
}

.footer-brand p {
    font-family: var(--font-body);
    font-size: var(--text-caption);
    line-height: var(--leading-normal);
    color: var(--color-warm-grey);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: var(--text-caption);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--tracking-label);
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.footer-col a {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-caption);
    color: var(--color-warm-grey);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-base);
}

.footer-col a:hover {
    color: var(--color-white);
}

.footer-bottom {
    max-width: var(--container-max);
    margin: var(--space-3xl) auto 0;
    padding: var(--space-lg) var(--space-lg) 0;
    border-top: 1px solid var(--color-charcoal);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ===== CARDS ===== */
.card {
    background-color: var(--color-stone);
    border-radius: var(--radius-card);
    padding: var(--space-xl);
    border: 1px solid transparent;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

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

.card--dark {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

.card-gold-left {
    border-left: 3px solid var(--color-gold);
}

/* ===== EHI SCORE CARD ===== */
.ehi-score-card {
    background-color: var(--color-dark);
    border-radius: var(--radius-card);
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    border-top: 4px solid var(--color-gold);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 380px;
}

.ehi-score-card--light {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-gold);
}

.ehi-score-number {
    font-family: var(--font-mono);
    font-size: var(--text-score);
    font-weight: 700;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: var(--space-lg);
}

.ehi-score-number span {
    font-size: 0.5em;
    color: var(--color-warm-grey);
}

.ehi-pillar {
    margin-bottom: var(--space-md);
}

.ehi-pillar-label {
    font-family: var(--font-heading);
    font-size: var(--text-caption);
    color: var(--color-warm-grey);
    margin-bottom: var(--space-xs);
    display: flex;
    justify-content: space-between;
}

.ehi-pillar-bar {
    width: 100%;
    height: 8px;
    background-color: var(--color-charcoal);
    border-radius: 4px;
    overflow: hidden;
}

.ehi-score-card--light .ehi-pillar-bar {
    background-color: var(--color-stone);
}

.ehi-pillar-bar-fill {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold));
    width: 0;
    transition: width 2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ehi-card-footer {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-charcoal);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.ehi-score-card--light .ehi-card-footer {
    border-top-color: var(--color-border);
}

/* ===== ICON WRAPPER ===== */
.icon-wrap {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: rgba(201, 168, 76, 0.1);
    color: var(--color-gold);
    margin-bottom: var(--space-md);
    flex-shrink: 0;
}

.icon-wrap svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ===== GRID HELPERS ===== */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

/* ===== HERO COMMON ===== */
.page-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
}

.page-hero--full {
    min-height: 100vh;
}

/* ===== NOISE TEXTURE OVERLAY ===== */
.noise-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    background-size: 256px;
    pointer-events: none;
    z-index: 0;
}



.noise-bg {
    position: relative;
}

.noise-bg>* {
    position: relative;
    z-index: 1;
}



/* ===== MOBILE STICKY CTA ===== */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-black);
    border-top: 1px solid var(--color-charcoal);
    z-index: 997;
}

.mobile-sticky-cta .btn-gold {
    width: 100%;
    justify-content: center;
    padding: 14px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1023px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 767px) {
    body {
        padding-top: var(--nav-height);
    }

    .nav-links {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

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

    .mobile-sticky-cta {
        display: block;
    }



    .section {
        padding: var(--space-3xl) 0;
    }

    .container {
        padding: 0 var(--space-md);
    }

    /* All text max-widths become fluid on mobile */
    h1,
    h2,
    h3,
    p,
    .hero-sub,
    .mission-text,
    .philosophy-banner,
    .solutions-footer-note,
    .objection-text {
        max-width: 100% !important;
    }

    /* Hero sections: auto height, proper padding */
    .hero,
    .edge-hero,
    .contact-hero,
    .about-hero,
    .cs-hero,
    .services-hero,
    .solutions-hero,
    .ehi-hero {
        min-height: auto !important;
        padding-top: calc(var(--nav-height) + 24px) !important;
        padding-bottom: var(--space-2xl) !important;
    }

    /* Full-width CTA buttons */
    .btn-gold,
    .btn-outline,
    .btn-gold--lg {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    /* EHI Score Card: full width on mobile */
    .ehi-score-card {
        max-width: 100%;
    }

    /* Pricing block full width */
    .pricing-block {
        max-width: 100%;
    }
}