/*
Theme Name: AeroVantage Partners
Theme URI: https://aerovp.com
Author: AeroVantage Partners
Author URI: https://aerovp.com
Description: Premium one-page theme for AeroVantage Partners — Aerospace & High-End Business Advisory. Custom-built theme featuring scroll animations, hero slider, and Contact Form 7 integration.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aerovantage
Tags: one-column, custom-menu, featured-images, theme-options, translation-ready
*/

/* ==========================================================================
   AeroVantage Partners — Premium One-Page Website
   Colors: Pantone 2748C (deep blue) + RAL 7038 (silver/warm grey)
   ========================================================================== */

/* --- CSS Variables --- */
:root {
    --color-primary: #1a2456;
    --color-primary-light: #2a3a7c;
    --color-primary-dark: #0f1638;
    --color-silver: #b5b5a8;
    --color-silver-light: #d5d5cb;
    --color-accent: #c9b99a;
    --color-bg: #fafaf8;
    --color-bg-dark: #0c1229;
    --color-text: #2c2c2c;
    --color-text-light: #6b6b6b;
    --color-white: #ffffff;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;

    --header-height: 80px;
    --container-width: 1200px;
    --section-padding: 120px;
}

/* --- Reset & Base --- */
*, *::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-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

/* --- Container --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* --- Scroll Animations --- */
[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

/* WP admin bar compatibility */
.admin-bar .header {
    top: 32px;
}

@media (max-width: 782px) {
    .admin-bar .header {
        top: 46px;
    }
}

.header.is-scrolled {
    background-color: rgba(255, 255, 255, 0.97);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.header-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.logo img {
    height: 44px;
    width: auto;
    transition: filter 0.4s ease;
}

.header:not(.is-scrolled) .logo img {
    filter: brightness(0) invert(1);
}

/* --- WordPress Nav Menu Styles --- */
.nav {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav .menu {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav .menu li {
    list-style: none;
}

.nav .menu li a,
.nav-link {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-white);
    transition: color 0.3s ease, opacity 0.3s ease;
    position: relative;
    text-decoration: none;
}

.nav .menu li a::after,
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: currentColor;
    transition: width 0.3s ease;
}

.nav .menu li a:hover::after,
.nav-link:hover::after {
    width: 100%;
}

.header.is-scrolled .nav .menu li a,
.header.is-scrolled .nav-link {
    color: var(--color-primary);
}

/* CTA nav item (last item with special class) */
.nav .menu li.menu-item-cta a,
.nav-link--cta {
    padding: 10px 24px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.nav .menu li.menu-item-cta a::after,
.nav-link--cta::after {
    display: none;
}

.nav .menu li.menu-item-cta a:hover,
.nav-link--cta:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.header.is-scrolled .nav .menu li.menu-item-cta a,
.header.is-scrolled .nav-link--cta {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.header.is-scrolled .nav .menu li.menu-item-cta a:hover,
.header.is-scrolled .nav-link--cta:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* --- Menu Toggle (Mobile) --- */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background-color: var(--color-white);
    transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.4s ease;
}

.header.is-scrolled .menu-toggle span {
    background-color: var(--color-primary);
}

.menu-toggle.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.menu-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* --- Mobile Nav Overlay --- */
.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 999;
    background-color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-nav.is-open {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.mobile-nav .menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav .menu li a,
.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 32px;
    color: var(--color-white);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    text-decoration: none;
}

.mobile-nav.is-open .menu li a,
.mobile-nav.is-open .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav.is-open .menu li:nth-child(1) a { transition-delay: 0.1s; }
.mobile-nav.is-open .menu li:nth-child(2) a { transition-delay: 0.15s; }
.mobile-nav.is-open .menu li:nth-child(3) a { transition-delay: 0.2s; }
.mobile-nav.is-open .menu li:nth-child(4) a { transition-delay: 0.25s; }
.mobile-nav.is-open .menu li:nth-child(5) a { transition-delay: 0.3s; }
.mobile-nav.is-open .menu li:nth-child(6) a { transition-delay: 0.35s; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 1.5s ease, transform 8s ease;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 22, 56, 0.85) 0%,
        rgba(26, 36, 86, 0.6) 50%,
        rgba(15, 22, 56, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    padding-top: var(--header-height);
}

.hero-label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeInUp 1s 0.3s forwards;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 56px);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-white);
    max-width: 800px;
    opacity: 0;
    animation: fadeInUp 1s 0.6s forwards;
}

.hero-scroll {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-white);
    opacity: 0;
    animation: fadeInUp 1s 0.9s forwards;
    transition: opacity 0.3s ease;
}

.hero-scroll:hover {
    opacity: 0.7;
}

.hero-scroll svg {
    animation: bounceDown 2s infinite;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(6px); }
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */
.section {
    padding: var(--section-padding) 0;
}

.section-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 20px;
}

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

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3vw, 42px);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-primary);
    margin-bottom: 24px;
    max-width: 700px;
}

.section-title--light {
    color: var(--color-white);
}

.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(24px, 3vw, 40px);
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-primary);
    max-width: 900px;
}

.section-headline em {
    font-style: italic;
    color: var(--color-primary-light);
}

.section-subtitle {
    font-size: 17px;
    color: var(--color-text-light);
    margin-top: 20px;
    max-width: 600px;
}

/* ==========================================================================
   MISSION
   ========================================================================== */
.section--mission {
    padding: 140px 0;
    text-align: center;
}

.section--mission .section-headline,
.section--mission .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   IMAGE BREAK (full-width)
   ========================================================================== */
.image-break {
    width: 100%;
    height: 50vh;
    min-height: 350px;
    overflow: hidden;
}

.image-break img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.section--services {
    background-color: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
    align-items: start;
}

.service-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s ease;
}

.service-card:nth-child(2) {
    margin-top: 60px;
}

.service-card:nth-child(3) {
    margin-top: 30px;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(15, 22, 56, 0.2);
}

.service-card-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1;
}

.service-card:hover .service-card-bg {
    transform: scale(1.05);
}

.service-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(15, 22, 56, 0.05) 0%,
        rgba(15, 22, 56, 0.25) 40%,
        rgba(15, 22, 56, 0.8) 75%,
        rgba(15, 22, 56, 0.92) 100%
    );
    z-index: 2;
}

.service-card-content {
    position: relative;
    z-index: 3;
    padding: 36px 32px;
}

.service-card-line {
    width: 48px;
    height: 1px;
    background: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
}

.service-number {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--color-accent);
    display: block;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 14px;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-desc {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
}

.service-card-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    color: var(--color-white);
    opacity: 0.6;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.service-card:hover .service-card-arrow {
    opacity: 1;
    transform: translateX(4px);
}

/* ==========================================================================
   EXPERTISE
   ========================================================================== */
.section--expertise {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.section--expertise .container {
    position: relative;
    z-index: 2;
}

.expertise-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    opacity: 0.12;
}

.expertise-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin-top: 60px;
}

.expertise-item {
    padding: 36px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.expertise-icon {
    color: var(--color-accent);
    margin-bottom: 24px;
}

.expertise-item h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 16px;
    line-height: 1.3;
}

.expertise-item p {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.expertise-item p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   GALLERY STRIP
   ========================================================================== */
/* -- Gallery Origami / Collage -- */
.gallery-origami {
    padding: 80px 0 100px;
    overflow: hidden;
    background: var(--color-bg);
    position: relative;
}

/* Plume SVG en filigrane */
.gallery-origami::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    background: url('assets/images/AEROVANTAGE-plume.svg') no-repeat center / contain;
    opacity: 0.035;
    pointer-events: none;
    z-index: 0;
}

.gallery-origami-inner {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    height: 620px;
    z-index: 1;
}

.gallery-origami-item {
    position: absolute;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1;
}

.gallery-origami-item:hover {
    z-index: 10;
}

.gallery-origami-frame {
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 8px 30px rgba(15, 22, 56, 0.10), 0 2px 6px rgba(0,0,0,0.05);
    transition: box-shadow 0.5s ease;
}

.gallery-origami-item:hover .gallery-origami-frame {
    box-shadow: 0 16px 50px rgba(15, 22, 56, 0.18), 0 4px 12px rgba(0,0,0,0.08);
}

.gallery-origami-frame img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery-origami-item:hover .gallery-origami-frame img {
    transform: scale(1.04);
}

/* Image 1 — Grande, à gauche */
.gallery-origami-item--1 {
    left: 2%;
    top: 5%;
    width: 42%;
    transform: rotate(-1.2deg);
    z-index: 2;
}
.gallery-origami-item--1 .gallery-origami-frame {
    aspect-ratio: 4/3;
}

/* Image 2 — Portrait, centre-haut */
.gallery-origami-item--2 {
    left: 35%;
    top: 0;
    width: 34%;
    transform: rotate(0.8deg);
    z-index: 3;
}
.gallery-origami-item--2 .gallery-origami-frame {
    aspect-ratio: 3/4;
}

/* Image 3 — Paysage, à droite */
.gallery-origami-item--3 {
    right: 0;
    top: 8%;
    width: 38%;
    transform: rotate(1deg);
    z-index: 2;
}
.gallery-origami-item--3 .gallery-origami-frame {
    aspect-ratio: 16/10;
}

/* Image 4 — Petite, bas gauche */
.gallery-origami-item--4 {
    left: 8%;
    bottom: -2%;
    width: 26%;
    transform: rotate(1.5deg);
    z-index: 4;
}
.gallery-origami-item--4 .gallery-origami-frame {
    aspect-ratio: 5/4;
}

/* Image 5 — Moyenne, bas droite */
.gallery-origami-item--5 {
    right: 8%;
    bottom: 0;
    width: 30%;
    transform: rotate(-0.8deg);
    z-index: 5;
}
.gallery-origami-item--5 .gallery-origami-frame {
    aspect-ratio: 16/9;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.section--about {
    background-color: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 80px;
    align-items: start;
}

.about-image {
    position: sticky;
    top: calc(var(--header-height) + 40px);
}

.about-image img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top;
}

.about-content .section-label {
    margin-bottom: 8px;
}

.about-content .section-title {
    margin-bottom: 32px;
}

.about-content p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.about-content p strong {
    color: var(--color-text);
    font-weight: 600;
}

.linkedin-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-primary);
    padding-bottom: 4px;
    transition: opacity 0.3s ease;
}

.linkedin-link:hover {
    opacity: 0.7;
}

.linkedin-link svg {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   LEADERSHIP STRIP
   ========================================================================== */
.leadership-strip {
    background-color: var(--color-primary-dark);
    padding: 80px 0;
}

.leadership-strip-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.leadership-photo {
    overflow: hidden;
    position: relative;
}

.leadership-photo img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.leadership-photo:hover img {
    transform: scale(1.03);
}

.leadership-caption {
    display: block;
    margin-top: 16px;
    font-size: 13px;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
}

/* Leadership Video CTA */
.leadership-video-cta {
    text-align: center;
    padding: 32px 24px 0;
}

.leadership-video-btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 14px 28px 14px 18px;
    color: var(--color-white);
    cursor: pointer;
    transition: border-color 0.3s ease, background 0.3s ease;
    max-width: 100%;
}

.leadership-video-btn:hover {
    border-color: var(--color-accent);
    background: rgba(201, 185, 154, 0.08);
}

.leadership-video-play {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-white);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.leadership-video-btn:hover .leadership-video-play {
    transform: scale(1.1);
}

.leadership-video-text {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-align: left;
    line-height: 1.4;
}

/* Video Modal */
.video-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.video-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 22, 56, 0.9);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 960px;
    z-index: 1;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.video-modal.is-open .video-modal-content {
    transform: scale(1) translateY(0);
}

.video-modal-close {
    position: absolute;
    top: -48px;
    right: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.video-modal-close:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.video-modal-player {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
}

.video-modal-player iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================================================
   REFERENCES
   ========================================================================== */
.section--references {
    background-color: var(--color-bg);
}

.references-grid {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.ref-category-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.ref-intro {
    font-size: 15px;
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: 24px;
    max-width: 600px;
}

.ref-list {
    display: flex;
    flex-direction: column;
}

.ref-item {
    display: grid;
    grid-template-columns: 180px 1fr 120px;
    gap: 16px;
    align-items: baseline;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: background-color 0.3s ease;
}

.ref-item:hover {
    background-color: rgba(26, 36, 86, 0.02);
}

.ref-source {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
}

.ref-title {
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.4;
}

.ref-date {
    font-size: 13px;
    color: var(--color-text-light);
    text-align: right;
}

/* Brand Partnerships */
.brand-partnerships {
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin-top: 24px;
}

.brand-block h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.brand-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.brand-images img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.section--contact {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.section--contact::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('assets/images/AEROVANTAGE-plume-white.svg') no-repeat center / contain;
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
}

.section--contact > .container {
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.65);
    margin-top: 24px;
    max-width: 440px;
}

.contact-email {
    display: inline-block;
    margin-top: 32px;
    font-size: 18px;
    font-weight: 500;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 2px;
    transition: opacity 0.3s ease;
}

.contact-email:hover {
    opacity: 0.7;
}

/* ==========================================================================
   CONTACT FORM 7 Custom Styles
   ========================================================================== */
.contact-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-form-wrapper .wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-form-wrapper .form-row {
    display: flex;
    flex-direction: column;
}

.contact-form-wrapper .form-row label,
.contact-form-wrapper label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 8px;
}

.contact-form-wrapper input[type="text"],
.contact-form-wrapper input[type="email"],
.contact-form-wrapper textarea {
    width: 100%;
    padding: 14px 0;
    font-family: var(--font-sans);
    font-size: 16px;
    color: var(--color-white);
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    outline: none;
    transition: border-color 0.3s ease;
    border-radius: 0;
    -webkit-appearance: none;
}

.contact-form-wrapper input[type="text"]:focus,
.contact-form-wrapper input[type="email"]:focus,
.contact-form-wrapper textarea:focus {
    border-bottom-color: var(--color-accent);
}

.contact-form-wrapper textarea {
    resize: vertical;
    min-height: 100px;
}

.contact-form-wrapper input[type="submit"],
.contact-form-wrapper .wpcf7-submit {
    align-self: flex-start;
    padding: 16px 40px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    background-color: var(--color-accent);
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    margin-top: 8px;
    border-radius: 0;
    -webkit-appearance: none;
}

.contact-form-wrapper input[type="submit"]:hover,
.contact-form-wrapper .wpcf7-submit:hover {
    background-color: var(--color-white);
    transform: translateY(-1px);
}

/* CF7 validation messages */
.contact-form-wrapper .wpcf7-not-valid-tip {
    color: #e8a87c;
    font-size: 13px;
    margin-top: 6px;
}

.contact-form-wrapper .wpcf7-response-output {
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 20px;
    font-size: 14px;
    margin: 16px 0 0;
    color: rgba(255, 255, 255, 0.8);
}

.contact-form-wrapper .wpcf7-mail-sent-ok {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* CF7 spinner */
.contact-form-wrapper .wpcf7-spinner {
    margin: 0 10px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--color-primary-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 48px 0;
}

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

.footer-logo img {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.5;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links .menu {
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links a,
.footer-links .menu li a {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    transition: color 0.3s ease;
    text-decoration: none;
}

.footer-links a:hover,
.footer-links .menu li a:hover {
    color: var(--color-white);
}

.footer-copy p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease, background-color 0.3s ease;
    z-index: 100;
}

.back-to-top.is-visible {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    background-color: var(--color-primary-light);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .services-grid,
    .expertise-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image {
        position: relative;
        top: 0;
        max-width: 400px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .leadership-strip-inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .ref-item {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .ref-date {
        text-align: left;
    }

    .gallery-origami-inner {
        height: 520px;
    }

    .gallery-origami-item--1 { width: 46%; }
    .gallery-origami-item--2 { width: 36%; left: 34%; }
    .gallery-origami-item--3 { width: 40%; }
    .gallery-origami-item--4 { width: 28%; }
    .gallery-origami-item--5 { width: 32%; }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
        --section-padding: 64px;
    }

    .container {
        padding: 0 24px;
    }

    .header-inner {
        padding: 0 24px;
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content {
        padding: 0 24px;
        padding-top: var(--header-height);
    }

    .hero-title {
        font-size: clamp(26px, 6vw, 36px);
    }

    .section--mission {
        padding: 80px 0;
    }

    .gallery-origami {
        padding: 48px 16px 60px;
    }

    .gallery-origami-inner {
        position: relative;
        height: auto;
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        justify-content: center;
    }

    .gallery-origami-item {
        position: relative !important;
        inset: auto !important;
        transform: none !important;
    }

    .gallery-origami-item--1 { width: 58%; transform: rotate(-0.8deg) !important; }
    .gallery-origami-item--2 { width: 38%; transform: rotate(0.5deg) !important; margin-top: -20px; }
    .gallery-origami-item--3 { width: 46%; transform: rotate(0.8deg) !important; margin-top: -16px; }
    .gallery-origami-item--4 { width: 50%; transform: rotate(-0.5deg) !important; margin-top: -24px; }
    .gallery-origami-item--5 { width: 44%; transform: rotate(0.4deg) !important; margin-top: -12px; }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        min-height: 360px;
    }

    .service-card:nth-child(2),
    .service-card:nth-child(3) {
        margin-top: 0;
    }

    .leadership-strip {
        padding: 48px 0;
    }

    .leadership-strip-inner {
        padding: 0 24px;
    }

    .brand-images {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 16px;
    }

    .footer-links .menu {
        flex-wrap: wrap;
        gap: 16px;
    }
}