/* ==========================================================================
   Indigo Car Rental — Shared Design System
   "Highland Expedition" — topographic, paper-and-ink travel-journal aesthetic
   ========================================================================== */

:root {
    --bg: #F6F1E5;
    --bg-deep: #ECE2CD;
    --paper: rgba(255, 253, 247, .72);
    --paper-solid: #FFFDF7;
    --ink: #23281F;
    --ink-muted: #6C7363;
    --pine: #1F4D3A;
    --pine-light: #3E7A5C;
    --pine-soft: rgba(31, 77, 58, .08);
    --rust: #C1502E;
    --rust-soft: rgba(193, 80, 46, .12);
    --border: rgba(35, 40, 31, .14);
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow: 0 20px 45px rgba(40, 32, 16, .14);
    --transition: .3s cubic-bezier(.4, 0, .2, 1);
    --font-display: "Fraunces", Georgia, serif;
    --font-body: "Sora", sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

::selection {
    background: var(--pine);
    color: var(--paper-solid);
}

body {
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    color: var(--ink);
    background-color: var(--bg);
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cg fill='none' stroke='%231F4D3A' stroke-opacity='0.05' stroke-width='1.5'%3E%3Cpath d='M-20,40 C40,10 80,70 140,40 S220,10 260,40'/%3E%3Cpath d='M-20,92 C40,62 80,122 140,92 S220,62 260,92'/%3E%3Cpath d='M-20,144 C40,114 80,174 140,144 S220,114 260,144'/%3E%3Cpath d='M-20,196 C40,166 80,226 140,196 S220,166 260,196'/%3E%3C/g%3E%3C/svg%3E"),
        radial-gradient(ellipse 1100px 650px at 12% -8%, rgba(193, 80, 46, .08), transparent 60%),
        radial-gradient(ellipse 900px 550px at 92% 6%, rgba(31, 77, 58, .07), transparent 60%);
    background-repeat: repeat, no-repeat, no-repeat;
    position: relative;
}

/* Subtle paper-grain overlay */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 999;
    pointer-events: none;
    opacity: .035;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

a {
    -webkit-tap-highlight-color: transparent;
}

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

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

header {
    background: rgba(246, 241, 229, .78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    border-top: 3px solid var(--rust);
    color: var(--ink);
    padding: 1.1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

header h1 {
    color: var(--ink);
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    font-style: italic;
    letter-spacing: -.01em;
    white-space: nowrap;
}

header h1::before {
    content: "🧭";
    margin-right: .5rem;
    font-style: normal;
}

nav {
    display: flex;
    gap: 1.75rem;
    align-items: center;
}

nav a {
    position: relative;
    color: var(--ink);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    padding-bottom: .2rem;
    transition: color var(--transition);
}

nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--rust);
    border-radius: 2px;
    transition: width var(--transition);
}

nav a:hover {
    color: var(--rust);
}

nav a:hover::after {
    width: 100%;
}

.language-switcher {
    appearance: none;
    -webkit-appearance: none;
    background: rgba(255, 253, 247, .6) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231F4D3A'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E") no-repeat right .7rem center / .7rem;
    color: var(--ink);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: .5rem 2rem .5rem 1rem;
    font-size: .95rem;
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: border-color var(--transition), background-color var(--transition);
}

.language-switcher:hover {
    border-color: var(--pine-light);
    background-color: var(--pine-soft);
}

/* ==========================================================================
   Layout helpers / typography
   ========================================================================== */

main {
    display: block;
}

section {
    padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 5vw, 3rem);
    max-width: 1320px;
    margin: 0 auto;
    scroll-margin-top: 90px;
}

h1 {
    color: var(--ink);
    font-family: var(--font-display);
    margin: 2rem;
    font-weight: 600;
    letter-spacing: -.01em;
}

h2 {
    color: var(--pine);
    font-family: var(--font-display);
    font-weight: 600;
    font-style: italic;
    letter-spacing: -.01em;
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    margin-top: 0;
}

h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--ink);
    font-size: clamp(1.2rem, 3vw, 1.5rem);
}

p {
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    line-height: 1.75;
    color: var(--ink-muted);
}

hr {
    border: none;
    border-top: 1px dashed var(--border);
    margin: 1.5rem 0;
}

/* Reveal-on-scroll animation */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
    transition-delay: var(--reveal-delay, 0s);
}

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

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

.cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.75rem;
}

.book-now {
    display: inline-block;
    padding: .9rem 2.1rem;
    background: var(--rust);
    color: var(--paper-solid);
    text-decoration: none;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 10px 28px rgba(193, 80, 46, .3);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.book-now:hover {
    transform: translateY(-3px);
    background: var(--pine);
    color: var(--paper-solid);
    box-shadow: 0 14px 36px rgba(31, 77, 58, .3);
}

.book-now-outline {
    background: transparent;
    color: var(--pine);
    border: 1.5px solid var(--pine);
    box-shadow: none;
}

.book-now-outline:hover {
    background: var(--pine-soft);
    color: var(--pine);
    border-color: var(--rust);
    box-shadow: none;
}

/* ==========================================================================
   Home — Hero
   ========================================================================== */

#home {
    text-align: center;
}

#home-description {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
}

.home-description-left {
    position: relative;
}

.home-description-left img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

/* Passport-stamp badge */
.hero-stamp {
    position: absolute;
    top: -1.25rem;
    right: -1rem;
    width: 132px;
    height: 132px;
    background: var(--paper-solid);
    border: 2px dashed var(--rust);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    transform: rotate(-9deg);
    box-shadow: var(--shadow);
    padding: 1.1rem;
    z-index: 5;
}

.hero-stamp span {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .82rem;
    letter-spacing: .08em;
    line-height: 1.45;
    text-transform: uppercase;
    color: var(--pine);
}

.home-description-right-inside {
    margin: 0;
    padding: 0 1rem;
}

#home-title {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    line-height: 1.1;
    margin: 0 0 1.5rem;
    color: var(--ink);
    font-weight: 600;
    font-style: italic;
    position: relative;
    display: inline-block;
}

#home-title::after {
    content: "";
    display: block;
    width: 4.5rem;
    height: 5px;
    margin-top: .85rem;
    background: var(--rust);
    border-radius: 3px;
}

/* Image strip */
.image-container {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin: 3rem 0 1rem;
}

.image-container img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.image-container img:hover,
.gallery-grid img:hover,
.offer-right img:hover {
    transform: scale(1.03);
    transition: transform .4s ease;
}

/* Why choose */
#why-choose {
    margin-top: 4rem;
    background: var(--paper);
    border: 1px solid var(--border);
    border-top: 3px solid var(--pine);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 5vw, 3rem);
    backdrop-filter: blur(8px);
}

#why-choose h2::before {
    content: "🌲 ";
}

#why-choose p {
    max-width: 760px;
    margin: 0 auto;
}

/* ==========================================================================
   Vehicles
   ========================================================================== */

#vehicles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    text-align: left;
}

.vehicles-left, .vehicles-right {
    background: var(--paper);
    border: 1px solid var(--border);
    border-top: 3px solid var(--pine);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 4vw, 2.75rem);
    backdrop-filter: blur(8px);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.vehicles-left:hover, .vehicles-right:hover {
    transform: translateY(-4px);
    border-color: var(--rust);
    box-shadow: var(--shadow);
}

.vehicles-right {
    --reveal-delay: .12s;
}

.vehicles-inside {
    margin: 0;
}

#vehicles-title::before {
    content: "🚗 ";
}

.vehicles-inside ul {
    list-style: none;
    text-align: left;
    padding-left: 0;
    margin: 1.5rem 0 0;
}

.vehicles-inside ul li {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    padding-left: 1.75rem;
    position: relative;
    color: var(--ink-muted);
}

.vehicles-inside ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--rust);
    font-weight: 700;
}

.vehicle-subheading {
    margin: 1rem 0;
    font-style: italic;
    color: var(--pine);
}

.vehicle-subheading.crosstrek-icon::before {
    content: "🚙 ";
}

.vehicle-subheading.forester-icon::before {
    content: "🚐 ";
}

.vehicle-subheading.rav4-icon::before {
    content: "🚗 ";
}

/* ==========================================================================
   Pickup Locations
   ========================================================================== */

#locations {
    text-align: center;
}

#locations-title::before {
    content: "📍 ";
}

#locations > p:first-of-type {
    max-width: 760px;
    margin: 0 auto 2rem;
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    text-align: left;
}

.location-card {
    background: var(--paper);
    border: 1px solid var(--border);
    border-top: 3px solid var(--rust);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 4vw, 2.25rem);
    backdrop-filter: blur(8px);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.location-card:hover {
    transform: translateY(-4px);
    border-color: var(--pine-light);
    box-shadow: var(--shadow);
}

.location-card:nth-child(1) {
    --reveal-delay: 0s;
}

.location-card:nth-child(2) {
    --reveal-delay: .12s;
}

.location-card:nth-child(3) {
    --reveal-delay: .24s;
}

.location-card h3 {
    color: var(--pine);
    font-style: italic;
    margin-top: 0;
}

.location-card h3::before {
    content: "✈️ ";
}

.location-card p {
    margin-bottom: 0;
}

/* ==========================================================================
   Offer
   ========================================================================== */

#offer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    text-align: left;
    background: linear-gradient(135deg, var(--pine-soft), var(--rust-soft));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.offer-left-inside {
    margin: 0;
    padding: clamp(1rem, 4vw, 2rem);
}

#offer-title::before {
    content: "🏔️ ";
}

.offer-left-inside p {
    margin-bottom: 1.5rem;
}

.offer-right img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* ==========================================================================
   Gallery
   ========================================================================== */

#gallery {
    text-align: center;
}

#gallery-title::before {
    content: "📸 ";
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.gallery-grid img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    filter: sepia(.18) saturate(1.05);
    transition: filter .4s ease, transform .4s ease;
}

.gallery-grid img:hover {
    filter: sepia(0) saturate(1.1);
}

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

#contact {
    text-align: center;
}

#contact-title::before {
    content: "💬 ";
}

#contact > p:first-of-type {
    max-width: 640px;
    margin: 0 auto 2.5rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

#contact .contact-card {
    background: var(--paper);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: transform var(--transition), border-color var(--transition);
}

#contact .contact-card:hover {
    transform: translateY(-3px);
    border-color: var(--rust);
}

#contact p {
    font-size: 1.05rem;
    margin: 0;
}

#contact a {
    color: var(--pine);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition);
}

#contact a:hover {
    color: var(--rust);
}

p[data-lang-key="contact_email"]::before {
    content: "✉️ ";
}

p[data-lang-key="contact_phone"]::before {
    content: "📞 ";
}

p[data-lang-key="contact_instagram"]::before {
    content: "📷 ";
}

p[data-lang-key="contact_facebook"]::before {
    content: "👍 ";
}

/* ==========================================================================
   Cars page
   ========================================================================== */

#cars {
    text-align: center;
}

#cars-title {
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    color: var(--ink);
    font-weight: 600;
    font-style: italic;
    position: relative;
    display: inline-block;
}

#cars-title::after {
    content: "";
    display: block;
    width: 4.5rem;
    height: 5px;
    margin: .85rem auto 0;
    background: var(--rust);
    border-radius: 3px;
}

#cars > p[data-lang-key="cars_intro"] {
    max-width: 760px;
    margin: 0 auto 2rem;
}

.car-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    align-items: stretch;
    margin: 2.5rem auto;
    gap: 0;
    text-align: left;
    background: var(--paper);
    border: 1px solid var(--border);
    border-top: 4px solid var(--rust);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(8px);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.car-container:hover {
    transform: translateY(-4px);
    border-color: var(--pine-light);
    box-shadow: var(--shadow);
}

.car-container:nth-of-type(1) {
    --reveal-delay: 0s;
}

.car-container:nth-of-type(2) {
    --reveal-delay: .12s;
}

.car-container:nth-of-type(3) {
    --reveal-delay: .24s;
}

.car-image {
    height: 100%;
    min-height: 280px;
}

.car-image img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    border-radius: 0;
    filter: sepia(.12) saturate(1.05);
}

.car-image img:hover {
    transform: none;
}

.car-details {
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.car-details h2 {
    color: var(--pine);
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    margin: 0 0 1rem;
}

.car-details p {
    margin: 0 0 1.25rem;
}

.car-details ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.car-details ul li {
    background: var(--pine-soft);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: .5rem 1.1rem;
    font-size: .95rem;
    font-weight: 600;
    color: var(--pine);
}

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

footer {
    border-top: 1px solid var(--border);
    background: var(--bg-deep);
    padding: 2.5rem 1.5rem;
}

.footer-content {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-brand {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--ink);
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 1.25rem;
}

.footer-social a {
    color: var(--ink-muted);
    transition: color var(--transition), transform var(--transition);
    display: inline-flex;
}

.footer-social a:hover {
    color: var(--rust);
    transform: translateY(-2px);
}

.footer-social svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.footer-copy {
    color: var(--ink-muted);
    font-size: .9rem;
    margin: 0;
}

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

@media (max-width: 900px) {
    #home-description, #vehicles, #offer, .car-container {
        grid-template-columns: 1fr;
    }

    .home-description-left img {
        height: 360px;
    }

    .offer-right img {
        height: 320px;
    }

    .car-image, .car-image img {
        min-height: 220px;
    }

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

    .locations-grid {
        grid-template-columns: 1fr;
    }

    .vehicles-right {
        --reveal-delay: 0s;
    }

    .car-container:nth-of-type(2),
    .car-container:nth-of-type(3) {
        --reveal-delay: 0s;
    }
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: .75rem;
        text-align: center;
        padding: 1rem;
    }

    header h1 {
        font-size: 1.4rem;
    }

    nav {
        flex-direction: column;
        gap: .6rem;
        width: 100%;
    }

    .language-switcher {
        margin-top: .25rem;
        width: 100%;
        max-width: 160px;
        text-align: center;
    }

    h1 {
        font-size: 1.6rem;
        margin: 1rem;
    }

    .image-container {
        flex-direction: column;
    }

    .image-container img {
        height: 220px;
    }

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

    .gallery-grid img {
        height: 200px;
    }

    .hero-stamp {
        width: 104px;
        height: 104px;
        top: -.75rem;
        right: -.5rem;
        padding: .85rem;
    }

    .hero-stamp span {
        font-size: .68rem;
    }
}

@media (max-width: 480px) {
    header {
        padding: .75rem;
    }

    header h1 {
        font-size: 1.15rem;
    }

    nav a {
        font-size: .95rem;
    }

    .language-switcher {
        font-size: .9rem;
        padding: .45rem 1.75rem .45rem .9rem;
        max-width: 130px;
    }

    section {
        padding: 2rem 1rem;
    }

    .home-description-left img {
        height: 240px;
    }

    .image-container img {
        height: 160px;
    }

    .offer-right img {
        height: 220px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid img {
        height: 180px;
    }

    .car-image, .car-image img {
        min-height: 180px;
    }

    .location-card:nth-child(2),
    .location-card:nth-child(3) {
        --reveal-delay: 0s;
    }

    .hero-stamp {
        position: static;
        transform: rotate(-4deg);
        margin: -2.5rem auto 1.5rem;
    }
}