/* ==========================================================================
   Nekretnine Krajina – Design System
   Mobile-first, luxury real estate theme
   ========================================================================== */

:root {
    --color-navy: #0A1628;
    --color-navy-light: #152238;
    --color-gold: #C9A84C;
    --color-gold-hover: #B8943F;
    --color-white: #FFFFFF;
    --color-gray-50: #F8F9FA;
    --color-gray-100: #EEF0F2;
    --color-gray-200: #DDE1E6;
    --color-gray-400: #8B95A5;
    --color-gray-600: #5A6474;
    --color-text: #1A2332;
    --color-success: #2E7D4F;
    --color-error: #C0392B;

    --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container-max: 1200px;
    --header-height: 120px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 8px 24px rgba(10, 22, 40, 0.12);
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

a,
a:hover,
a:focus,
a:active,
a:visited {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.container--narrow {
    max-width: 800px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--sm {
    padding: 8px 18px;
    font-size: 12px;
}

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

.btn--navy {
    background: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
}

.btn--navy:hover {
    background: var(--color-navy-light);
    border-color: var(--color-navy-light);
}

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

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

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

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

a.btn--navy,
a.btn--navy:hover,
a.btn--navy:focus,
a.btn--navy:active,
a.btn--navy:visited,
a.btn--gold,
a.btn--gold:hover,
a.btn--gold:focus,
a.btn--gold:active,
a.btn--gold:visited {
    color: var(--color-white);
}

a.btn--outline,
a.btn--outline:visited {
    color: var(--color-navy);
}

a.btn--outline:hover,
a.btn--outline:focus,
a.btn--outline:active {
    color: var(--color-white);
}

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

.site-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-100);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
}

.site-header__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    padding: 14px 0;
}

.site-header__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
    order: 1;
}

.site-header__logo {
    flex-shrink: 0;
}

.site-header__logo img {
    display: block;
    object-fit: contain;
}

.site-header__brand-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.site-header__tagline {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-gold);
    line-height: 1.2;
}

.site-header__name {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-navy);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.site-header__divider {
    color: var(--color-gold);
    font-weight: 400;
    margin: 0 4px;
}

.site-header__agent {
    color: var(--color-gold);
    font-weight: 700;
}

.site-header__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 6px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px 4px;
    flex-shrink: 0;
    order: 2;
}

.site-header__toggle span {
    display: block;
    height: 2px;
    background: var(--color-navy);
    border-radius: 1px;
    transition: width var(--transition), transform var(--transition), opacity var(--transition);
}

/* Gornja – srednja dužina */
.site-header__toggle span:nth-child(1) {
    width: 72%;
}

/* Srednja – najduža */
.site-header__toggle span:nth-child(2) {
    width: 100%;
}

/* Donja – najkraća */
.site-header__toggle span:nth-child(3) {
    width: 48%;
}

.site-header__toggle.is-active span {
    width: 100%;
}

.site-header__toggle.is-active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.site-header__toggle.is-active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.site-header__nav {
    display: none;
    flex-direction: column;
    width: 100%;
    order: 3;
    padding: 4px 0 12px;
    border-top: 1px solid var(--color-gray-100);
}

.site-header__nav.is-open {
    display: flex;
}

.site-header__menu {
    display: flex;
    flex-direction: column;
    gap: 2px;
    width: 100%;
}

.site-header__menu a {
    display: block;
    padding: 10px 0;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-navy);
}

.site-header__menu a:hover,
.site-header__menu a.is-active {
    color: var(--color-gold);
}

.site-header__actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.site-header__actions--desktop {
    display: none;
}

/* Mobile CTA bar – always visible below header row */
.site-header__mobile-cta {
    display: block;
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-100);
    padding: 10px 0;
}

.site-header__mobile-cta-inner {
    display: flex;
    gap: 10px;
}

.site-header__mobile-cta .btn {
    flex: 1;
    justify-content: center;
    padding-top: 10px;
    padding-bottom: 10px;
}

.site-header__mobile-cta .btn.is-active {
    box-shadow: inset 0 0 0 2px var(--color-white);
    opacity: 0.92;
}

.site-header__actions--desktop .btn.is-active {
    box-shadow: inset 0 0 0 2px var(--color-white);
}

/* ==========================================================================
   Banner (Hero)
   ========================================================================== */

.banner {
    padding: 24px 0 56px;
    background: var(--color-white);
}

.banner__hero {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.banner__content {
    padding: 0 4px;
}

.banner__logo {
    margin-bottom: 14px;
    display: block;
    object-fit: contain;
}

.banner__title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.03em;
    line-height: 1.15;
    text-transform: uppercase;
    color: var(--color-navy);
    margin-bottom: 10px;
}

.banner__line {
    display: block;
    width: 48px;
    height: 3px;
    background: var(--color-gold);
    margin-bottom: 10px;
}

.banner__tagline {
    font-size: 14px;
    line-height: 1.55;
    color: var(--color-gray-600);
    font-weight: 500;
    max-width: 340px;
}

.banner__figure {
    margin: 0;
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
}

.banner__figure img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Floating info bar */
.banner__bar {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    margin-top: -28px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 40px rgba(10, 22, 40, 0.14);
    overflow: hidden;
}

.banner__agent,
.banner__phone,
.banner__city {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
}

.banner__agent {
    background: var(--color-navy);
    color: var(--color-white);
}

.banner__agent-icon {
    flex-shrink: 0;
}

.banner__agent-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-bottom: 3px;
}

.banner__agent-name {
    display: block;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    line-height: 1.2;
}

.banner__phone {
    border-top: 1px solid var(--color-gray-100);
}

.banner__phone-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-gold);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner__phone-icon svg {
    display: block;
}

.banner__phone-number {
    display: block;
    font-size: 17px;
    font-weight: 800;
    color: var(--color-navy);
    letter-spacing: 0.02em;
    line-height: 1.2;
}

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

.banner__phone-note {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-600);
    margin-top: 3px;
}

.banner__city {
    border-top: 1px solid var(--color-gray-100);
}

.banner__city-grb {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    object-fit: contain;
    display: block;
    border-radius: 4px;
}

.banner__city-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-gray-600);
    line-height: 1.3;
}

.banner__city-name {
    display: block;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--color-navy);
    line-height: 1.35;
}

/* ==========================================================================
   Filter
   ========================================================================== */

.filter-section {
    padding: 32px 0;
    background: var(--color-gray-50);
}

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

.filter-group {
    width: 100%;
}

.filter-select {
    display: flex;
    align-items: stretch;
    border: 2px solid var(--color-navy);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-white);
    cursor: pointer;
    position: relative;
}

.filter-select__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    min-width: 48px;
    background: var(--color-navy);
    color: var(--color-white);
    flex-shrink: 0;
}

.filter-select__input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 14px 36px 14px 14px;
    font-family: var(--font-family);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-navy);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    min-width: 0;
}

.filter-select__input:focus {
    outline: none;
}

.filter-select__arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-navy);
    pointer-events: none;
}

.filter-submit {
    width: 100%;
    margin-top: 4px;
}

/* ==========================================================================
   Properties Grid
   ========================================================================== */

.properties-section {
    padding: 48px 0 64px;
}

.section-header {
    text-align: center;
    margin-bottom: 36px;
}

.section-title {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.section-subtitle {
    color: var(--color-gray-600);
    font-size: 15px;
}

.properties-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.properties-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 48px 20px;
    color: var(--color-gray-600);
    font-size: 16px;
}

.properties-load-sentinel {
    min-height: 1px;
    margin-top: 24px;
}

.properties-load-sentinel[hidden] {
    display: none !important;
}

.properties-load-sentinel__inner {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 28px 20px;
    color: var(--color-gray-600);
    font-size: 14px;
    font-weight: 600;
}

.properties-load-sentinel.is-loading .properties-load-sentinel__inner {
    display: flex;
}

.properties-load-sentinel__spinner {
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-gray-100);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: properties-spin .8s linear infinite;
}

@keyframes properties-spin {
    to { transform: rotate(360deg); }
}

.property-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.property-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.property-card__image-wrap {
    position: relative;
    overflow: hidden;
}

.property-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.property-card:hover .property-card__image {
    transform: scale(1.03);
}

.property-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    color: var(--color-white);
}

.badge--sale {
    background: var(--color-navy);
}

.badge--rent {
    background: var(--color-gold);
}

.property-card__body {
    padding: 20px;
}

.property-card__title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

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

.property-card__location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-gray-600);
    margin-bottom: 12px;
}

.property-card__location svg {
    color: var(--color-gold);
    flex-shrink: 0;
}

.property-card__price {
    font-size: 20px;
    font-weight: 800;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.property-card__features {
    font-size: 13px;
    color: var(--color-gray-600);
    margin-bottom: 16px;
}

.property-card__dot {
    margin: 0 6px;
    color: var(--color-gray-200);
}

/* ==========================================================================
   Page Hero & Content
   ========================================================================== */

.page-hero {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 48px 0;
    text-align: center;
}

.page-hero--compact {
    padding: 36px 0;
}

.page-hero__title {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.page-hero__subtitle {
    font-size: 15px;
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto;
}

.content-section {
    padding: 48px 0 64px;
}

.content-block {
    margin-bottom: 40px;
}

.content-block h2 {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-navy);
    margin-bottom: 16px;
}

.content-block p {
    margin-bottom: 16px;
    color: var(--color-gray-600);
    line-height: 1.7;
}

.content-block--intro {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.content-block--intro h2 {
    margin-bottom: 20px;
}

.content-block--intro p:last-child {
    margin-bottom: 0;
}

.content-block--cta {
    margin-top: 48px;
    text-align: center;
}

.content-block--cta p {
    margin-bottom: 20px;
    font-size: 16px;
    color: var(--color-navy);
    font-weight: 600;
}

/* About agent – photo + bio */
.about-agent {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: center;
    margin: 56px 0;
    padding: 32px 24px;
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-gold);
}

.about-agent__photo {
    margin: 0;
    max-width: 320px;
    margin-inline: auto;
}

.about-agent__photo img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    object-fit: cover;
    aspect-ratio: 4 / 5;
}

.about-agent__label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 8px;
}

.about-agent__name {
    font-size: 26px;
    font-weight: 800;
    color: var(--color-navy);
    margin-bottom: 12px;
    line-height: 1.2;
}

.about-agent__lead {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 16px;
    line-height: 1.5;
}

.about-agent__content p {
    margin-bottom: 14px;
    color: var(--color-gray-600);
    line-height: 1.7;
}

.about-agent__content .btn {
    margin-top: 8px;
}

/* Certificate section */
.about-certificate {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
    margin-bottom: 56px;
    padding-top: 8px;
}

.about-certificate__label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 8px;
}

.about-certificate__content h2 {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-navy);
    margin-bottom: 16px;
    line-height: 1.3;
}

.about-certificate__content p {
    margin-bottom: 14px;
    color: var(--color-gray-600);
    line-height: 1.7;
}

.about-certificate__figure {
    margin: 0;
    text-align: center;
}

.about-certificate__link {
    display: inline-block;
    max-width: 360px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
    transition: box-shadow var(--transition), transform var(--transition);
}

.about-certificate__link:hover {
    box-shadow: 0 16px 48px rgba(10, 22, 40, 0.16);
    transform: translateY(-2px);
}

.about-certificate__link img {
    display: block;
    width: 100%;
    height: auto;
}

.about-certificate__figure figcaption {
    margin-top: 12px;
    font-size: 12px;
    color: var(--color-gray-400);
    font-style: italic;
}

.agent-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.agent-card__label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.agent-card h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-navy);
    margin-bottom: 12px;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
}

.feature-item {
    padding: 24px;
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-md);
}

.feature-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 14px;
    color: var(--color-gray-600);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.service-card {
    padding: 32px;
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-md);
    transition: box-shadow var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-sm);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    color: var(--color-gold);
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--color-gray-600);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-info h2 {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-navy);
    margin-bottom: 24px;
}

.contact-info__list li {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-info__list svg {
    color: var(--color-gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-info__list strong {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 4px;
}

.contact-info__list a {
    color: var(--color-navy);
    font-weight: 600;
    font-size: 16px;
}

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

.contact-info__note {
    display: block;
    font-size: 12px;
    color: var(--color-gray-400);
    margin-top: 2px;
}

.contact-info__agent {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    margin-top: 32px;
}

.contact-info__agent span {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
    margin-bottom: 4px;
}

.contact-info__agent strong {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.contact-form-wrap {
    background: var(--color-gray-50);
    padding: 32px;
    border-radius: var(--radius-md);
}

.contact-map {
    margin-top: 48px;
}

.contact-map__title {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-navy);
    margin-bottom: 20px;
}

.contact-map__embed {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-100);
    box-shadow: var(--shadow-sm);
    background: var(--color-gray-100);
}

.contact-map__embed iframe {
    display: block;
    width: 100%;
    height: 320px;
    border: 0;
}

.contact-map__link {
    display: inline-flex;
    align-items: center;
    margin-top: 14px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-navy);
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: 15px;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    margin-bottom: 20px;
}

.alert--success {
    background: #E8F5E9;
    color: var(--color-success);
    border: 1px solid #A5D6A7;
}

.alert--error {
    background: #FFEBEE;
    color: var(--color-error);
    border: 1px solid #EF9A9A;
}

/* Property Detail */
.property-detail {
    padding: 32px 0 64px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--color-gray-400);
    margin-bottom: 24px;
}

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

.property-detail__header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.property-detail__badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    color: var(--color-white);
    margin-bottom: 8px;
}

.property-detail__badge--sale {
    background: var(--color-navy);
}

.property-detail__badge--rent {
    background: var(--color-gold);
}

.property-detail__title {
    font-size: 26px;
    font-weight: 800;
    color: var(--color-navy);
    line-height: 1.2;
    margin-bottom: 8px;
}

.property-detail__location {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-gray-600);
    font-size: 15px;
}

.property-detail__location svg {
    color: var(--color-gold);
}

.property-detail__price {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-gold);
}

.property-detail__gallery {
    margin-bottom: 32px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.property-detail__main-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.property-detail__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

.property-detail__content h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 16px;
}

.property-detail__content p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 24px;
}

.property-detail__specs h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 12px;
}

.property-detail__specs li {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-gray-100);
    font-size: 14px;
    color: var(--color-gray-600);
}

.property-detail__actions {
    margin-top: 24px;
}

.inquiry-card {
    background: var(--color-gray-50);
    padding: 28px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-100);
}

.inquiry-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 8px;
}

.inquiry-card p {
    font-size: 14px;
    color: var(--color-gray-600);
    margin-bottom: 20px;
}

.inquiry-card .btn {
    margin-bottom: 10px;
}

.inquiry-card__phone {
    margin-top: 10px;
}

.inquiry-form .form-group {
    margin-bottom: 14px;
}

.inquiry-form .form-group label {
    font-size: 11px;
}

.inquiry-form .form-group input,
.inquiry-form .form-group textarea {
    padding: 10px 12px;
    font-size: 14px;
}

/* Property gallery */
.property-gallery__main {
    margin-bottom: 12px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.property-gallery__main img,
.property-detail__main-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.property-gallery__thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.property-gallery__thumb {
    flex: 0 0 80px;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    overflow: hidden;
    padding: 0;
    cursor: pointer;
    background: none;
    opacity: .7;
    transition: opacity var(--transition), border-color var(--transition);
}

.property-gallery__thumb.is-active,
.property-gallery__thumb:hover {
    opacity: 1;
    border-color: var(--color-gold);
}

.property-gallery__thumb img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    display: block;
}

.inquiry-card__agent {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--color-gray-200);
    text-align: center;
}

.inquiry-card__agent span {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 4px;
}

.inquiry-card__agent strong {
    font-size: 16px;
    font-weight: 800;
    color: var(--color-navy);
}

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

.site-footer {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 48px 0 0;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 36px;
}

.site-footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 12px;
    color: var(--color-white);
}

.site-footer__logo img {
    flex-shrink: 0;
    object-fit: contain;
}

.site-footer__tagline {
    font-size: 14px;
    opacity: 0.75;
    margin-bottom: 20px;
    line-height: 1.6;
}

.site-footer__agent-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.site-footer__agent strong {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-footer h4 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 16px;
}

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

.site-footer__links a {
    font-size: 14px;
    opacity: 0.8;
    transition: opacity var(--transition);
}

.site-footer__links a:hover {
    opacity: 1;
    color: var(--color-gold);
}

.site-footer__contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 14px;
    opacity: 0.85;
}

.site-footer__contact svg {
    color: var(--color-gold);
    flex-shrink: 0;
    margin-top: 2px;
}

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

.site-footer__viber {
    font-size: 12px;
    opacity: 0.6;
    margin-top: 8px;
}

.site-footer__social-links {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.site-footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    transition: all var(--transition);
}

.site-footer__social-link:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.site-footer__city {
    font-size: 12px;
    opacity: 0.7;
}

.site-footer__city strong {
    display: block;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--color-gold);
    margin-top: 12px;
    line-height: 1.4;
}

.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
}

.site-footer__bottom p {
    font-size: 13px;
    opacity: 0.6;
}

/* Loading state */
.is-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ==========================================================================
   Tablet (768px+)
   ========================================================================== */

@media (min-width: 768px) {
    .site-header__row {
        flex-wrap: nowrap;
        gap: 24px;
        padding: 16px 0;
    }

    .site-header__brand {
        flex: 0 1 auto;
        order: unset;
    }

    .site-header__toggle {
        display: none;
    }

    .site-header__nav {
        display: flex !important;
        flex-direction: row;
        flex: 1;
        justify-content: center;
        width: auto;
        order: unset;
        padding: 0;
        border-top: none;
    }

    .site-header__menu {
        flex-direction: row;
        gap: 0;
        width: auto;
    }

    .site-header__menu a {
        padding: 8px 14px;
    }

    .site-header__actions--desktop {
        display: flex;
        order: unset;
    }

    .site-header__mobile-cta {
        display: none;
    }

    .site-header__name {
        font-size: 16px;
    }

    .banner {
        padding: 32px 0 64px;
    }

    .banner__hero {
        display: grid;
        grid-template-columns: 1fr 1.15fr;
        align-items: center;
        gap: 32px;
    }

    .banner__content {
        padding: 0;
    }

    .banner__title {
        font-size: 26px;
    }

    .banner__tagline {
        font-size: 15px;
    }

    .banner__figure {
        aspect-ratio: auto;
        min-height: 280px;
        max-height: 340px;
    }

    .banner__bar {
        flex-direction: row;
        align-items: stretch;
        margin-top: -40px;
    }

    .banner__agent {
        flex: 1 1 34%;
    }

    .banner__phone {
        flex: 1 1 38%;
        justify-content: center;
        border-top: none;
        border-left: 1px solid var(--color-gray-100);
    }

    .banner__city {
        flex: 0 1 28%;
        border-top: none;
        border-left: 2px solid var(--color-gold);
    }

    .property-filter {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: stretch;
    }

    .filter-group {
        flex: 1 1 calc(50% - 6px);
        min-width: 200px;
    }

    .filter-submit {
        flex: 0 0 auto;
        width: auto;
        margin-top: 0;
        align-self: stretch;
    }

    .properties-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-agent {
        grid-template-columns: 280px 1fr;
        gap: 40px;
        padding: 40px;
    }

    .about-agent__photo {
        margin-inline: 0;
        max-width: none;
    }

    .about-agent__name {
        font-size: 30px;
    }

    .about-certificate {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
        align-items: center;
    }

    .about-certificate__figure {
        text-align: right;
    }

    .about-certificate__link {
        max-width: 100%;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr 1.2fr;
    }

    .contact-map__embed iframe {
        height: 420px;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .property-detail__header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }

    .property-detail__main-image {
        height: 450px;
    }

    .property-gallery__main img {
        height: 450px;
    }

    .property-detail__grid {
        grid-template-columns: 1fr 340px;
    }

    .site-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Desktop (1024px+)
   ========================================================================== */

@media (min-width: 1024px) {
    .site-header__name {
        font-size: 18px;
    }

    .banner__title {
        font-size: 30px;
    }

    .banner__figure {
        min-height: 300px;
        max-height: 360px;
    }

    .banner__bar {
        margin-top: -48px;
    }

    .banner__agent-name {
        font-size: 18px;
    }

    .banner__phone-number {
        font-size: 20px;
    }

    .filter-group {
        flex: 1 1 auto;
    }

    .properties-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .site-footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}