/*
Theme Name: IronOak Real Estate
Theme URI: https://www.ironoakre.com
Author: IronOak Real Estate, LLC
Author URI: https://www.ironoakre.com
Description: Custom WordPress theme for IronOak Real Estate — a multifamily real estate investment firm. Built for capital raising, investor relations, and deal credibility. Optimized for SEO and AI discoverability.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
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: ironoak
Tags: real-estate, investment, custom-theme, one-page, portfolio
*/

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  /* Brand Colors */
  --io-black: #0a0a0a;
  --io-dark: #1a1a1a;
  --io-charcoal: #2a2a2a;
  --io-gray-dark: #444444;
  --io-gray: #888888;
  --io-gray-light: #cccccc;
  --io-off-white: #f5f5f3;
  --io-white: #ffffff;
  --io-copper: #b87333;
  --io-copper-light: #d4956a;
  --io-copper-dark: #8a5525;
  --io-gold: #c9a962;

  /* Typography */
  --io-font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --io-font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --io-section-padding: 100px 0;
  --io-container-width: 1200px;
  --io-container-wide: 1400px;

  /* Transitions */
  --io-transition: all 0.3s ease;
  --io-transition-slow: all 0.6s ease;
}

/* ============================================
   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;
}

body {
  font-family: var(--io-font-body);
  color: var(--io-dark);
  line-height: 1.7;
  background-color: var(--io-white);
  overflow-x: hidden;
}

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

a {
  color: var(--io-copper);
  text-decoration: none;
  transition: var(--io-transition);
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--io-font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--io-black);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.3rem); }

p {
  margin-bottom: 1.25em;
  font-size: 1.05rem;
  color: var(--io-gray-dark);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.io-container {
  width: 90%;
  max-width: var(--io-container-width);
  margin: 0 auto;
}

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

.io-section {
  padding: var(--io-section-padding);
}

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

.io-section--dark h2,
.io-section--dark h3,
.io-section--dark h4 {
  color: var(--io-white);
}

.io-section--dark p {
  color: var(--io-gray-light);
}

.io-section--light {
  background-color: var(--io-off-white);
}

.io-section-label {
  font-family: var(--io-font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--io-copper);
  margin-bottom: 1rem;
  display: block;
}

.io-section-title {
  margin-bottom: 1.5rem;
}

.io-section-subtitle {
  font-size: 1.15rem;
  max-width: 700px;
  color: var(--io-gray);
}

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

.io-text-center .io-section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.io-btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--io-font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: var(--io-transition);
}

.io-btn--primary {
  background-color: var(--io-copper);
  color: var(--io-white);
  border-color: var(--io-copper);
}

.io-btn--primary:hover {
  background-color: var(--io-copper-dark);
  border-color: var(--io-copper-dark);
  color: var(--io-white);
}

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

.io-btn--outline:hover {
  background-color: var(--io-white);
  color: var(--io-dark);
}

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

.io-btn--outline-dark:hover {
  background-color: var(--io-dark);
  color: var(--io-white);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.io-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--io-transition);
  background-color: transparent;
}

.io-header--scrolled {
  background-color: rgba(10, 10, 10, 0.95);
  padding: 12px 0;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.io-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 90%;
  max-width: var(--io-container-wide);
  margin: 0 auto;
}

.io-header__logo img {
  height: 45px;
  width: auto;
  transition: var(--io-transition);
}

.io-header--scrolled .io-header__logo img {
  height: 38px;
}

.io-nav__list {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.io-nav__link {
  color: var(--io-white);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 8px 16px;
  position: relative;
  text-decoration: none;
}

.io-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--io-copper);
  transition: var(--io-transition);
  transform: translateX(-50%);
}

.io-nav__link:hover::after,
.io-nav__link--active::after {
  width: 60%;
}

.io-nav__link:hover {
  color: var(--io-copper-light);
}

.io-nav__cta {
  margin-left: 12px;
}

.io-nav__cta .io-btn {
  padding: 10px 28px;
  font-size: 0.8rem;
}

/* Mobile Nav Toggle */
.io-nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.io-nav__toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--io-white);
  transition: var(--io-transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.io-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--io-dark);
  overflow: hidden;
}

.io-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.45;
  transform: scale(1.05);
  transition: transform 8s ease;
}

.io-hero:hover .io-hero__bg {
  transform: scale(1);
}

.io-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.6) 0%, rgba(10,10,10,0.3) 50%, rgba(10,10,10,0.7) 100%);
}

.io-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
}

.io-hero__label {
  font-family: var(--io-font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--io-copper);
  margin-bottom: 1.5rem;
}

.io-hero__title {
  font-family: var(--io-font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  color: var(--io-white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.io-hero__subtitle {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.io-hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   STATS BAR
   ============================================ */
.io-stats {
  background-color: var(--io-black);
  padding: 50px 0;
}

.io-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.io-stat__number {
  font-family: var(--io-font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--io-copper);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.io-stat__label {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--io-gray);
}

/* ============================================
   VALUE PROPOSITIONS (Why Invest)
   ============================================ */
.io-value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.io-value-card {
  text-align: center;
  padding: 40px 30px;
  border: 1px solid rgba(0,0,0,0.06);
  background-color: var(--io-white);
  transition: var(--io-transition);
}

.io-value-card:hover {
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
  transform: translateY(-4px);
}

.io-value-card__icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--io-copper);
}

.io-value-card__icon svg {
  width: 40px;
  height: 40px;
}

.io-value-card h3 {
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.io-value-card p {
  font-size: 0.95rem;
  color: var(--io-gray);
  margin-bottom: 0;
}

/* ============================================
   WHY IRONOAK (Pillars)
   ============================================ */
.io-pillars__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-top: 60px;
}

.io-pillar {
  padding: 40px;
  border-left: 3px solid var(--io-copper);
  background-color: rgba(255,255,255,0.03);
}

.io-pillar h3 {
  margin-bottom: 16px;
  color: var(--io-white);
}

.io-pillar p {
  color: var(--io-gray-light);
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ============================================
   CASE STUDIES GRID
   ============================================ */
.io-cases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.io-case-card {
  position: relative;
  overflow: hidden;
  background: var(--io-white);
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--io-transition);
}

.io-case-card:hover {
  box-shadow: 0 15px 50px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.io-case-card__image {
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.io-case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.io-case-card:hover .io-case-card__image img {
  transform: scale(1.05);
}

.io-case-card__content {
  padding: 30px;
}

.io-case-card__name {
  font-family: var(--io-font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.io-case-card__stats {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
}

.io-case-card__stat {
  text-align: center;
}

.io-case-card__stat-value {
  font-family: var(--io-font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--io-copper);
  display: block;
}

.io-case-card__stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--io-gray);
}

.io-case-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--io-copper);
}

.io-case-card__link:hover {
  color: var(--io-copper-dark);
}

/* ============================================
   ABOUT / FOUNDER
   ============================================ */
.io-founder {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 60px;
}

.io-founder__image {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.io-founder__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.io-founder__name {
  font-size: 2rem;
  margin-bottom: 4px;
}

.io-founder__title {
  font-size: 1rem;
  color: var(--io-copper);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.io-founder__bio p {
  font-size: 1rem;
  line-height: 1.8;
}

/* ============================================
   INVESTMENT STRATEGY TIMELINE
   ============================================ */
.io-strategy__timeline {
  max-width: 800px;
  margin: 60px auto 0;
  position: relative;
}

.io-strategy__timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--io-copper);
  opacity: 0.3;
}

.io-strategy__step {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
  align-items: flex-start;
}

.io-strategy__step-num {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--io-copper);
  color: var(--io-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--io-font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.io-strategy__step-content h3 {
  margin-bottom: 8px;
}

.io-strategy__step-content p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* ============================================
   CONTACT / LEAD CAPTURE
   ============================================ */
.io-contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 50px;
}

.io-form__group {
  margin-bottom: 20px;
}

.io-form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  color: var(--io-gray-dark);
}

.io-form__input,
.io-form__textarea,
.io-form__select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--io-font-body);
  font-size: 1rem;
  border: 1px solid var(--io-gray-light);
  background-color: var(--io-white);
  color: var(--io-dark);
  transition: var(--io-transition);
}

.io-form__input:focus,
.io-form__textarea:focus,
.io-form__select:focus {
  outline: none;
  border-color: var(--io-copper);
  box-shadow: 0 0 0 3px rgba(184, 115, 51, 0.1);
}

.io-form__textarea {
  min-height: 140px;
  resize: vertical;
}

/* ============================================
   FOOTER
   ============================================ */
.io-footer {
  background-color: var(--io-black);
  color: var(--io-gray);
  padding: 80px 0 30px;
}

.io-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.io-footer__brand img {
  height: 40px;
  margin-bottom: 20px;
}

.io-footer__brand p {
  font-size: 0.9rem;
  color: var(--io-gray);
  line-height: 1.7;
}

.io-footer__heading {
  font-family: var(--io-font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--io-white);
  margin-bottom: 20px;
}

.io-footer__links {
  list-style: none;
}

.io-footer__links li {
  margin-bottom: 10px;
}

.io-footer__links a {
  color: var(--io-gray);
  font-size: 0.9rem;
}

.io-footer__links a:hover {
  color: var(--io-copper);
}

.io-footer__social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.io-footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--io-gray-dark);
  color: var(--io-gray);
  transition: var(--io-transition);
}

.io-footer__social a:hover {
  border-color: var(--io-copper);
  color: var(--io-copper);
}

.io-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 30px;
  text-align: center;
}

.io-footer__disclaimer {
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--io-gray);
  max-width: 900px;
  margin: 0 auto 20px;
}

.io-footer__copyright {
  font-size: 0.8rem;
  color: var(--io-gray);
}

/* ============================================
   BLOG / INSIGHTS
   ============================================ */
.io-blog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.io-blog-card {
  background: var(--io-white);
  border: 1px solid rgba(0,0,0,0.06);
  overflow: hidden;
  transition: var(--io-transition);
}

.io-blog-card:hover {
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.io-blog-card__image {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.io-blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.io-blog-card:hover .io-blog-card__image img {
  transform: scale(1.05);
}

.io-blog-card__content {
  padding: 28px;
}

.io-blog-card__category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--io-copper);
  margin-bottom: 10px;
  display: inline-block;
}

.io-blog-card__title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.io-blog-card__title a {
  color: var(--io-dark);
}

.io-blog-card__title a:hover {
  color: var(--io-copper);
}

.io-blog-card__meta {
  font-size: 0.8rem;
  color: var(--io-gray);
}

/* ============================================
   INVEST PAGE SPECIFIC
   ============================================ */
.io-invest-process {
  counter-reset: step;
}

.io-invest-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 30px;
  margin-bottom: 40px;
  align-items: start;
}

.io-invest-step__number {
  counter-increment: step;
  width: 60px;
  height: 60px;
  border: 2px solid var(--io-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--io-font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--io-copper);
}

.io-invest-step h3 {
  margin-bottom: 8px;
}

/* Before/After Gallery */
.io-transformations__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.io-ba-card {
  position: relative;
  overflow: hidden;
}

.io-ba-card__label {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--io-white);
  background-color: rgba(0,0,0,0.7);
  z-index: 2;
}

/* Quote Block */
.io-quote {
  padding: 60px;
  background: var(--io-off-white);
  border-left: 4px solid var(--io-copper);
  margin: 60px 0;
}

.io-quote__text {
  font-family: var(--io-font-heading);
  font-size: 1.4rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--io-dark);
  margin-bottom: 20px;
}

.io-quote__author {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--io-copper);
}

.io-quote__role {
  font-size: 0.85rem;
  color: var(--io-gray);
}

/* ============================================
   PAGE HERO (Interior Pages)
   ============================================ */
.io-page-hero {
  padding: 180px 0 80px;
  background-color: var(--io-dark);
  text-align: center;
}

.io-page-hero h1 {
  color: var(--io-white);
  margin-bottom: 16px;
}

.io-page-hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   CORE VALUES
   ============================================ */
.io-values__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-top: 50px;
}

.io-value-item {
  padding: 36px;
  background: var(--io-white);
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--io-transition);
}

.io-value-item:hover {
  box-shadow: 0 10px 40px rgba(0,0,0,0.06);
}

.io-value-item h3 {
  color: var(--io-copper);
  margin-bottom: 12px;
}

.io-value-item p {
  margin-bottom: 0;
}

/* ============================================
   ANIMATIONS (Intersection Observer based)
   ============================================ */
.io-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.io-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .io-pillars__grid {
    grid-template-columns: 1fr;
  }

  .io-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .io-founder {
    grid-template-columns: 280px 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --io-section-padding: 70px 0;
  }

  .io-nav__list {
    display: none;
  }

  .io-nav__list--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(10,10,10,0.97);
    justify-content: center;
    align-items: center;
    gap: 16px;
    z-index: 999;
  }

  .io-nav__toggle {
    display: flex;
    z-index: 1001;
  }

  .io-stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .io-contact__grid {
    grid-template-columns: 1fr;
  }

  .io-founder {
    grid-template-columns: 1fr;
  }

  .io-founder__image {
    max-width: 300px;
    margin: 0 auto;
  }

  .io-footer__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .io-values__grid {
    grid-template-columns: 1fr;
  }

  .io-cases__grid {
    grid-template-columns: 1fr;
  }

  .io-transformations__grid {
    grid-template-columns: 1fr;
  }

  .io-hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .io-quote {
    padding: 30px;
  }
}

@media (max-width: 480px) {
  .io-stats__grid {
    grid-template-columns: 1fr 1fr;
  }

  .io-hero__title {
    font-size: 2.2rem;
  }
}