/* ========================================
   Lion Shield Concierge - Stylesheet
   ======================================== */

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

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

:root {
    /* Colors */
    --color-bg: #0B0B0B;
    --color-gold: #D4AF37;
    --color-text: #FFFFFF;
    --color-subtext: #2A2A2A;
    --color-border: #2A2A2A;
    
    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --section-padding-desktop: 80px;
    --section-padding-tablet: 48px;
    --section-padding-mobile: 32px;
    --container-max-width: 1200px;
    
    /* Transitions */
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Header */
    --header-height: 80px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 24px;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
}

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

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

@media (max-width: 1200px) {
    .section {
        padding: var(--section-padding-tablet) 0;
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--section-padding-mobile) 0;
    }
}

.section__title {
    margin-top: 0;
    margin-bottom: 48px;
}

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

.section__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 1200px) {
    .section__grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .section__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.section__text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.section__quote {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-gold);
    border-left: 4px solid var(--color-gold);
    padding-left: 24px;
    margin: 32px 0;
}

.section__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 14px;
}

/* ========================================
   Skip Link (Accessibility)
   ======================================== */

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-gold);
    color: var(--color-bg);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 10000;
    font-weight: 600;
}

.skip-link:focus {
    top: 0;
}

/* ========================================
   Header
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 11, 11, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.header__utility {
    background: rgba(42, 42, 42, 0.3);
    border-bottom: 1px solid var(--color-border);
}

.header__utility-content {
    display: flex;
    justify-content: flex-end;
    gap: 32px;
    padding: 8px 0;
}

.header__utility-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-base);
}

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

.header__utility-link .icon {
    width: 16px;
    height: 16px;
}

@media (max-width: 768px) {
    .header__utility {
        display: none;
    }
}

.header__main {
    padding: 16px 0;
}

/* ========================================
   Navigation
   ======================================== */

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo-img {
    height: 70px;
    width: auto;
}

.nav__menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav__link {
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    transition: color var(--transition-base);
}

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

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    background: var(--color-gold);
    color: var(--color-bg);
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: #c19d2f;
    color: var(--color-bg);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav__toggle-bar {
    width: 28px;
    height: 3px;
    background: var(--color-gold);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

@media (max-width: 768px) {
    .nav__toggle {
        display: flex;
    }
    
    .nav__menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(11, 11, 11, 0.98);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav__menu.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
}

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

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.btn--primary:hover {
    background: #c19d2f;
    border-color: #c19d2f;
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

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

.btn--ghost:hover {
    background: var(--color-gold);
    color: var(--color-bg);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0B0B0B;
    background-image: url('../img/og-hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin-top: var(--header-height);
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 11, 11, 0.75);
}

.hero__content {
    position: relative;
    z-index: 1;
    padding: 80px 0;
}

.hero__text {
    max-width: 900px;
    text-align: center;
    margin: 0 auto;
}

.hero__title {
    color: var(--color-text);
    margin-bottom: 24px;
    animation: fadeInUp 1s ease;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero__cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero__badges {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

@media (max-width: 768px) {
    .hero {
        background-attachment: scroll;
    }
    
    .hero__cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero__cta .btn {
        width: 100%;
        max-width: 320px;
    }
}

/* ========================================
   Badges
   ======================================== */

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(42, 42, 42, 0.6);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.badge__icon {
    color: var(--color-gold);
}

/* ========================================
   About Section
   ======================================== */

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

/* ========================================
   Services Section
   ======================================== */

.section--services {
    background: linear-gradient(180deg, var(--color-bg) 0%, #0f0f0f 100%);
}

.services,
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(260px, 1fr));
    gap: 28px;
}

@media (max-width: 1024px) {
    .services,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services,
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background: rgba(42, 42, 42, 0.3);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 40px 32px;
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(212, 175, 55, 0.15);
    border-color: var(--color-gold);
}

.service-card__icon {
    color: var(--color-gold);
    margin-bottom: 24px;
}

.service-card__title {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.service-card__list {
    margin-bottom: 24px;
}

.service-card__list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.service-card__list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-weight: 600;
}

.service-card__link {
    color: var(--color-gold);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition-base);
}

.service-card__link:hover {
    gap: 8px;
}

/* ========================================
   Experience Section
   ======================================== */

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

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin-bottom: 80px;
}

@media (max-width: 1200px) {
    .features {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .features {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.feature {
    text-align: center;
}

.feature__icon {
    color: var(--color-gold);
    margin: 0 auto 24px;
}

.feature__title {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.feature__text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    padding: 48px 0;
    border-top: 1px solid var(--color-border);
}

.stat {
    text-align: center;
}

.stat__number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 8px;
}

.stat__label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   Testimonials Section
   ======================================== */

.section--testimonials {
    background: linear-gradient(180deg, #0f0f0f 0%, var(--color-bg) 100%);
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.testimonial {
    background: rgba(42, 42, 42, 0.3);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 40px 32px;
    transition: all var(--transition-base);
}

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

.testimonial__quote {
    position: relative;
    margin-bottom: 24px;
}

.testimonial__quote-icon {
    color: var(--color-gold);
    opacity: 0.3;
    margin-bottom: 16px;
}

.testimonial__quote p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
}

.testimonial__author {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.testimonial__author strong {
    color: var(--color-gold);
    font-weight: 600;
}

.testimonial__author span {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   Contact Section
   ======================================== */

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

.contact__header {
    text-align: center;
    margin-bottom: 64px;
}

.contact__lead {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
}

@media (max-width: 1200px) {
    .contact__grid {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

/* ========================================
   Form Styles
   ======================================== */

.contact__form {
    background: rgba(42, 42, 42, 0.3);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 40px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-text);
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(11, 11, 11, 0.6);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-base), background var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(11, 11, 11, 0.8);
}

.form-input--textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group--checkbox {
    display: flex;
    align-items: flex-start;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-gold);
}

.form-checkbox__label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.form-note {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    margin-top: 16px;
    font-style: italic;
}

.form-message {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 6px;
    margin-top: 16px;
    font-weight: 500;
}

.form-message--success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.form-message--error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* ========================================
   Contact Info
   ======================================== */

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact__info-item {
    display: flex;
    gap: 20px;
}

.contact__info-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    color: var(--color-gold);
}

.contact__info-content {
    flex: 1;
}

.contact__info-title {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
}

.contact__info-link {
    font-size: 1.125rem;
    color: var(--color-text);
    transition: color var(--transition-base);
}

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

.contact__info-text {
    font-size: 1.125rem;
    color: var(--color-text);
}

.contact__response-time {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    border-radius: 8px;
    color: var(--color-gold);
    font-weight: 500;
    margin-top: 16px;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: rgba(11, 11, 11, 0.95);
    border-top: 1px solid var(--color-border);
    padding: 48px 0 32px;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    align-items: start;
}

@media (max-width: 768px) {
    .footer__content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
}

.footer__logo {
    height: 50px;
    width: auto;
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .footer__logo {
        margin: 0 auto 16px;
    }
}

.footer__copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

@media (max-width: 768px) {
    .footer__nav {
        align-items: center;
    }
}

.footer__link {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-base);
}

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

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .footer__contact {
        align-items: center;
    }
}

.footer__contact-link {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-base);
}

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

.footer__tagline {
    font-size: 0.875rem;
    color: var(--color-gold);
    font-style: italic;
}

/* ========================================
   Modal (Privacy)
   ======================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 11, 11, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal__content {
    max-width: 700px;
    background: rgba(42, 42, 42, 0.9);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 48px;
}

.modal__content h2 {
    margin-bottom: 24px;
}

.modal__content p {
    margin-bottom: 24px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

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

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

/* ========================================
   Focus Styles (Accessibility)
   ======================================== */

*:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 4px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

/* ========================================
   Icon Utilities
   ======================================== */

.icon {
    display: inline-block;
    vertical-align: middle;
}

/* ========================================
   Utility Classes
   ======================================== */

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

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}