/*
Theme Name: Sterling Consulting
Theme URI: https://sterlingconsulting.net
Author: Robert Guajardo
Description: Custom WordPress theme for Sterling Consulting & Management LLC - A boutique financial advisory firm specializing in capital solutions.
Version: 1.0.30
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sterling
*/

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Colors - Navy Palette */
    --color-navy-deep: #0a1628;
    --color-navy-mid: #162742;
    --color-navy-light: #1e3a5f;
    --color-charcoal: #2d3436;

    /* Colors - Gold Palette */
    --color-gold: #c9a962;
    --color-gold-light: #d4ba7a;
    --color-gold-dark: #a68b4b;

    /* Colors - Neutrals */
    --color-cream: #f8f6f1;
    --color-white: #ffffff;
    --color-text-light: #e8e6e1;
    --color-text-muted: #9ca3af;

    /* Colors - Utility */
    --color-overlay: rgba(10, 22, 40, 0.6);
    --color-border: rgba(201, 169, 98, 0.1);
    --color-border-hover: rgba(201, 169, 98, 0.3);
    --color-card-bg: rgba(255, 255, 255, 0.02);
    --color-card-bg-hover: rgba(255, 255, 255, 0.04);

    /* Typography - Font Families */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Typography - Font Sizes */
    --text-xs: 0.65rem;
    --text-sm: 0.75rem;
    --text-base: 0.85rem;
    --text-md: 0.9rem;
    --text-lg: 1rem;
    --text-xl: 1.1rem;
    --text-2xl: 1.25rem;
    --text-3xl: 1.5rem;
    --text-4xl: 1.75rem;
    --text-5xl: 2rem;
    --text-6xl: 2.5rem;
    --text-7xl: 3rem;
    --text-8xl: 3.5rem;
    --text-9xl: 4rem;
    --text-hero: clamp(3rem, 6vw, 5rem);
    --text-page-title: clamp(2.5rem, 5vw, 4rem);
    --text-section-title: clamp(2rem, 4vw, 3rem);

    /* Typography - Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Typography - Line Heights */
    --leading-none: 1;
    --leading-tight: 1.2;
    --leading-snug: 1.4;
    --leading-normal: 1.6;
    --leading-relaxed: 1.7;
    --leading-loose: 1.8;

    /* Typography - Letter Spacing */
    --tracking-tight: 0.05em;
    --tracking-normal: 0.1em;
    --tracking-wide: 0.15em;
    --tracking-wider: 0.2em;
    --tracking-widest: 0.3em;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 2.5rem;
    --space-4xl: 3rem;
    --space-5xl: 4rem;
    --space-6xl: 5rem;
    --space-7xl: 6rem;
    --space-8xl: 8rem;

    /* Section Padding */
    --section-padding-none: 0;
    --section-padding-sm: 3rem;
    --section-padding-md: 5rem;
    --section-padding-lg: 8rem;

    /* Container */
    --container-max: 1400px;
    --container-narrow: 800px;
    --container-wide: 1600px;
    --container-padding: 4rem;
    --container-padding-mobile: 2rem;

    /* Borders */
    --border-width: 1px;
    --border-width-thick: 2px;
    --border-width-accent: 3px;
    --radius-none: 0;
    --radius-sm: 2px;
    --radius-md: 4px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 10px 40px rgba(201, 169, 98, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.4s ease;
    --transition-slower: 0.6s ease;

    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 10;
    --z-sticky: 50;
    --z-fixed: 100;
    --z-modal: 200;
    --z-overlay: 1000;
}


/* ==========================================================================
   CSS Reset & Base Styles
   ========================================================================== */

*,
*::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: 16px;
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--color-text-light);
    background-color: var(--color-navy-deep);
    overflow-x: hidden;
}

/* Subtle texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: var(--z-overlay);
}


/* ==========================================================================
   Typography
   ========================================================================== */

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

h1 { font-size: var(--text-hero); }
h2 { font-size: var(--text-section-title); }
h3 { font-size: var(--text-4xl); }
h4 { font-size: var(--text-3xl); }
h5 { font-size: var(--text-2xl); }
h6 { font-size: var(--text-xl); }

/* Gold italic emphasis */
h1 em, h2 em, h3 em, h4 em {
    font-style: italic;
    color: var(--color-gold);
}

p {
    margin-bottom: var(--space-lg);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

strong {
    font-weight: var(--font-semibold);
}

/* Label/Eyebrow text */
.label-text {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-normal);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--color-gold);
}

/* Section subheadline */
.subheadline {
    font-size: var(--text-xl);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
}


/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: 1.25rem 2.5rem;
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    text-decoration: none;
    border: var(--border-width) solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn--primary {
    background-color: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-navy-deep);
}

.btn--primary:hover {
    background-color: var(--color-gold-light);
    border-color: var(--color-gold-light);
    color: var(--color-navy-deep);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn--secondary {
    background-color: transparent;
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.btn--secondary:hover {
    background-color: var(--color-gold);
    color: var(--color-navy-deep);
}

.btn--text {
    padding: var(--space-sm) 0;
    background: transparent;
    border: none;
    color: var(--color-text-light);
    font-weight: var(--font-normal);
    letter-spacing: var(--tracking-normal);
}

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

.btn--text svg {
    transition: transform var(--transition-base);
}

.btn--text:hover svg {
    transform: translateX(5px);
}

/* Small button variant */
.btn--sm {
    padding: 0.75rem 1.75rem;
    font-size: var(--text-sm);
}


/* ==========================================================================
   Layout Utilities
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

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

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

.container--full {
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

/* Section padding utilities */
.section {
    position: relative;
}

.section--padding-none {
    padding-top: var(--section-padding-none);
    padding-bottom: var(--section-padding-none);
}

.section--padding-sm {
    padding-top: var(--section-padding-sm);
    padding-bottom: var(--section-padding-sm);
}

.section--padding-md {
    padding-top: var(--section-padding-md);
    padding-bottom: var(--section-padding-md);
}

.section--padding-lg {
    padding-top: var(--section-padding-lg);
    padding-bottom: var(--section-padding-lg);
}

/* Background utilities */
.bg-navy-deep { background-color: var(--color-navy-deep); }
.bg-navy-mid { background-color: var(--color-navy-mid); }
.bg-navy-light { background-color: var(--color-navy-light); }
.bg-gold { background-color: var(--color-gold); }

.bg-gradient-navy {
    background: linear-gradient(135deg, var(--color-navy-deep) 0%, var(--color-navy-mid) 100%);
}

.bg-gradient-navy-reverse {
    background: linear-gradient(180deg, var(--color-navy-mid) 0%, var(--color-navy-deep) 100%);
}

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }


/* ==========================================================================
   Grid Pattern Decorations
   ========================================================================== */

.pattern-grid {
    position: absolute;
    opacity: 0.03;
    background-image: 
        repeating-linear-gradient(
            90deg,
            var(--color-gold) 0px,
            var(--color-gold) 1px,
            transparent 1px,
            transparent 60px
        ),
        repeating-linear-gradient(
            0deg,
            var(--color-gold) 0px,
            var(--color-gold) 1px,
            transparent 1px,
            transparent 60px
        );
    pointer-events: none;
}

.pattern-grid--right {
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
}

.pattern-diagonal {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.02;
    background-image: 
        repeating-linear-gradient(
            45deg,
            var(--color-gold) 0px,
            var(--color-gold) 1px,
            transparent 1px,
            transparent 100px
        );
    pointer-events: none;
}


/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background: var(--color-card-bg);
    border: var(--border-width) solid var(--color-border);
    padding: var(--space-3xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.card:hover {
    background: var(--color-card-bg-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-5px);
}

/* Card with top accent line */
.card--accent::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--border-width-accent);
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.card--accent:hover::before {
    transform: scaleX(1);
}

/* Featured card style */
.card--featured {
    background: linear-gradient(135deg, var(--color-navy-mid) 0%, var(--color-navy-light) 100%);
    border-color: rgba(201, 169, 98, 0.2);
}

.card--featured::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(201, 169, 98, 0.1) 0%, transparent 70%);
}


/* ==========================================================================
   Image Frames
   ========================================================================== */

.image-frame {
    position: relative;
}

.image-frame img {
    display: block;
    width: 100%;
    height: auto;
}

.image-frame--gold::after {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    right: -15px;
    bottom: -15px;
    border: var(--border-width) solid var(--color-gold);
    pointer-events: none;
}


/* ==========================================================================
   Lists
   ========================================================================== */

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-xl);
    position: relative;
    color: var(--color-text-light);
    font-size: var(--text-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

/* Bullet list variant */
.feature-list--bullets li::before {
    content: '•';
}

/* Two column list */
.feature-list--two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.feature-list--two-col li {
    padding-left: var(--space-lg);
    border-bottom: none;
    font-size: var(--text-base);
}


/* ==========================================================================
   Section Headers
   ========================================================================== */

.section-header {
    margin-bottom: var(--space-4xl);
}

.section-header--center {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.section-header__label-line {
    width: 60px;
    height: 1px;
    background: var(--color-gold);
}

.section-header__title {
    margin-bottom: var(--space-lg);
}

.section-header__subtitle {
    color: var(--color-text-muted);
    font-size: var(--text-xl);
}


/* ==========================================================================
   Highlight/Quote Box
   ========================================================================== */

.highlight-box {
    padding: 2rem;
    background: rgba(201, 169, 98, 0.05);
    border-left: 2px solid var(--color-gold);
    margin: 2rem 0;
}

.highlight-box p {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--color-cream);
    line-height: 1.6;
    margin-bottom: 0;
}


/* ==========================================================================
   Stats
   ========================================================================== */

.stat {
    text-align: center;
}

.stat--right {
    text-align: right;
}

.stat--left {
    text-align: left;
}

.stat__number {
    font-family: var(--font-display);
    font-size: var(--text-8xl);
    font-weight: var(--font-normal);
    color: var(--color-gold);
    line-height: var(--leading-none);
    margin-bottom: var(--space-sm);
}

.stat__label {
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    color: var(--color-text-muted);
}


/* ==========================================================================
   Icons
   ========================================================================== */

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    stroke: var(--color-gold);
    fill: none;
    stroke-width: 1.5;
}

.icon--sm { width: 16px; height: 16px; }
.icon--md { width: 24px; height: 24px; }
.icon--lg { width: 32px; height: 32px; }
.icon--xl { width: 48px; height: 48px; }


/* ==========================================================================
   Animations
   ========================================================================== */

/* Base animation properties */
[data-animate] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

/* Fade In */
[data-animate="fade-in"] {
    opacity: 0;
}

/* Fade Up */
[data-animate="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
}

/* Fade Down */
[data-animate="fade-down"] {
    opacity: 0;
    transform: translateY(-30px);
}

/* Fade Left */
[data-animate="fade-left"] {
    opacity: 0;
    transform: translateX(30px);
}

/* Fade Right */
[data-animate="fade-right"] {
    opacity: 0;
    transform: translateX(-30px);
}

/* Zoom In */
[data-animate="zoom-in"] {
    opacity: 0;
    transform: scale(0.95);
}

/* Slide Up */
[data-animate="slide-up"] {
    opacity: 0;
    transform: translateY(50px);
}

/* Animation delays */
[data-animate-delay="100"] { transition-delay: 100ms; }
[data-animate-delay="200"] { transition-delay: 200ms; }
[data-animate-delay="300"] { transition-delay: 300ms; }
[data-animate-delay="400"] { transition-delay: 400ms; }
[data-animate-delay="500"] { transition-delay: 500ms; }
[data-animate-delay="600"] { transition-delay: 600ms; }
[data-animate-delay="700"] { transition-delay: 700ms; }
[data-animate-delay="800"] { transition-delay: 800ms; }

/* Keyframe animations for page load elements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}


/* ==========================================================================
   Video Background
   ========================================================================== */

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.video-background video,
.video-background iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}


/* ==========================================================================
   Overlay
   ========================================================================== */

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
}


/* ==========================================================================
   Forms (Contact Form 7 / Gravity Forms compatible)
   ========================================================================== */

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-xl);
}

.form-group label {
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.form-group label .required {
    color: var(--color-gold);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group textarea,
.form-group select,
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea,
.wpcf7-form select {
    background: rgba(10, 22, 40, 0.5);
    border: var(--border-width) solid rgba(201, 169, 98, 0.2);
    padding: var(--space-lg) var(--space-xl);
    font-family: var(--font-body);
    font-size: var(--text-lg);
    color: var(--color-text-light);
    transition: all var(--transition-base);
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.wpcf7-form input:focus,
.wpcf7-form textarea:focus,
.wpcf7-form select:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(10, 22, 40, 0.8);
}

.form-group input::placeholder,
.form-group textarea::placeholder,
.wpcf7-form input::placeholder,
.wpcf7-form textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea,
.wpcf7-form textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group select,
.wpcf7-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23c9a962' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem;
}

.form-group select option {
    background: var(--color-navy-deep);
    color: var(--color-text-light);
}

/* Submit button styling */
.wpcf7-form input[type="submit"],
.gform_wrapper input[type="submit"] {
    padding: 1.25rem 2.5rem;
    background: var(--color-gold);
    color: var(--color-navy-deep);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    width: 100%;
}

.wpcf7-form input[type="submit"]:hover,
.gform_wrapper input[type="submit"]:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}


/* ==========================================================================
   Spacer Utility Section
   ========================================================================== */

.spacer {
    position: relative;
}

.spacer--sm { height: 40px; }
.spacer--md { height: 80px; }
.spacer--lg { height: 120px; }
.spacer--xl { height: 160px; }

.spacer__divider {
    width: 100%;
    height: 1px;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.spacer__divider--solid {
    background: var(--color-border);
}

.spacer__divider--gradient {
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    opacity: 0.3;
}

.spacer__divider--gold {
    background: var(--color-gold);
    width: 60px;
    left: 50%;
    transform: translate(-50%, -50%);
}


/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --container-padding: var(--container-padding-mobile);
    }

    .feature-list--two-col {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .spacer--sm { height: 24px; }
    .spacer--md { height: 48px; }
    .spacer--lg { height: 80px; }
    .spacer--xl { height: 120px; }

    .stat__number {
        font-size: var(--text-7xl);
    }

    .highlight-box p {
        font-size: var(--text-2xl);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .btn {
        padding: 1rem 1.5rem;
        width: 100%;
    }
}


/* ==========================================================================
   WordPress Core Overrides
   ========================================================================== */

/* Screen reader text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--color-navy-mid);
    clip: auto !important;
    clip-path: none;
    color: var(--color-white);
    display: block;
    font-size: 1rem;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Alignments */
.alignleft {
    float: left;
    margin-right: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.alignright {
    float: right;
    margin-left: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-lg);
}

/* Clear floats */
.clearfix::after {
    content: '';
    display: table;
    clear: both;
}