/* ============================================
   AQUALOFT — Style
   Inspired by oodhouse.com aesthetic
   ============================================ */

/* --- Custom Properties --- */
:root {
    --bg:          #0a0a0a;
    --bg-alt:      #111111;
    --surface:     #161616;
    --surface-2:   #1c1c1c;
    --border:      #222222;
    --text:        #edebe6;
    --text-dim:    #7a7a72;
    --text-muted:  #4a4a44;
    --accent:      #8ba4a8;
    --white:       #ffffff;

    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Cormorant', Georgia, 'Times New Roman', serif;

    --header-h:    80px;
    --container:   1280px;
    --gap:         clamp(2rem, 5vw, 5rem);
    --section-pad: clamp(5rem, 12vh, 10rem);
}

/* --- 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-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
}

/* Language toggle */
[data-lang="et"] { display: none; }
html[lang="et"] [data-lang="et"] { display: inline; }
html[lang="et"] [data-lang="en"] { display: none; }

/* Block-level language spans in paragraphs */
.lifestyle-text [data-lang],
.section-text [data-lang],
.section-title [data-lang],
.hero-title [data-lang],
.hero-sub [data-lang],
.hero-tag [data-lang],
.section-tag [data-lang],
.section-tag-light [data-lang],
.yacht-desc [data-lang],
.yacht-spec [data-lang],
.stat-label [data-lang],
.invest-period [data-lang],
.footer-tagline [data-lang],
.contact-info .section-text [data-lang] {
    display: none;
}

html[lang="en"] [data-lang="en"],
html:not([lang="et"]) [data-lang="en"] {
    display: inline;
}

html[lang="et"] [data-lang="et"] {
    display: inline;
}

html[lang="et"] [data-lang="en"] {
    display: none;
}

/* Block display for elements containing paragraphs */
.lifestyle-text [data-lang] {
    display: none;
}
html[lang="en"] .lifestyle-text [data-lang="en"],
html:not([lang="et"]) .lifestyle-text [data-lang="en"] {
    display: block;
}
html[lang="et"] .lifestyle-text [data-lang="et"] {
    display: block;
}
html[lang="et"] .lifestyle-text [data-lang="en"] {
    display: none;
}

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

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

ul { list-style: none; }

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

/* --- Typography --- */
.section-tag,
.section-tag-light {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

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

.section-title,
.section-title-light {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin-bottom: 2rem;
}

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

.section-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dim);
    max-width: 540px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2.2rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--text);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: rgba(237, 235, 230, 0.3);
}

.btn-outline:hover {
    border-color: var(--text);
    background: var(--text);
    color: var(--bg);
}

.btn-full {
    width: 100%;
}

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

.site-header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.logo {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--text);
    z-index: 1001;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--text);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    color: var(--text) !important;
    border: 1px solid rgba(237, 235, 230, 0.2);
    padding: 0.5rem 1.2rem;
    transition: all 0.3s !important;
}

.nav-cta:hover {
    background: var(--text);
    color: var(--bg) !important;
}

.nav-cta::after { display: none !important; }

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    z-index: 1001;
}

.lang-toggle {
    background: none;
    border: 1px solid rgba(237, 235, 230, 0.15);
    color: var(--text-dim);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
}

.lang-toggle:hover {
    border-color: var(--text);
    color: var(--text);
}

/* Hamburger */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px 0;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--text);
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        180deg,
        rgba(10,10,10,0.4) 0%,
        rgba(10,10,10,0.2) 40%,
        rgba(10,10,10,0.5) 70%,
        rgba(10,10,10,0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-tag {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 1s 0.3s forwards;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--white);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 1s 0.5s forwards;
}

.hero-sub {
    font-size: 1.1rem;
    font-weight: 300;
    color: rgba(237, 235, 230, 0.7);
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp 1s 0.7s forwards;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 1s 0.9s forwards;
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--text), transparent);
    opacity: 0.4;
    animation: scrollPulse 2s infinite;
}

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

@keyframes scrollPulse {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.6; }
}

/* --- Sections --- */
.section {
    padding: var(--section-pad) 0;
}

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

.section-yachts {
    background: var(--bg-alt);
}

.section-lifestyle {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

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

/* --- Split Layout --- */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-items: center;
}

.split-reverse {
    direction: rtl;
}

.split-reverse > * {
    direction: ltr;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto clamp(3rem, 6vw, 5rem);
}

/* --- Stats --- */
.stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.stat-card {
    background: var(--surface);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    color: var(--text);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.5;
}

/* --- Yacht Cards --- */
.yacht-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.yacht-card {
    background: var(--surface);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color 0.4s;
}

.yacht-card:hover {
    border-color: rgba(139, 164, 168, 0.3);
}

.yacht-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.yacht-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.yacht-card:hover .yacht-image img {
    transform: scale(1.03);
}

.yacht-info {
    padding: clamp(1.5rem, 3vw, 2.5rem);
}

.yacht-name {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.yacht-spec {
    font-size: 0.85rem;
    color: var(--accent);
    letter-spacing: 0.02em;
    margin-bottom: 1.2rem;
}

.yacht-desc {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* --- Lifestyle Section --- */
.lifestyle-image-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.lifestyle-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lifestyle-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        90deg,
        rgba(10,10,10,0.92) 0%,
        rgba(10,10,10,0.75) 50%,
        rgba(10,10,10,0.3) 100%
    );
}

.lifestyle-content {
    position: relative;
    z-index: 2;
    max-width: 580px;
    padding: var(--section-pad) 0;
}

.lifestyle-text {
    color: rgba(237, 235, 230, 0.75);
    font-size: 1.05rem;
    line-height: 1.9;
}

.lifestyle-text p {
    margin-bottom: 1.5rem;
}

.lifestyle-text p:last-child {
    margin-bottom: 0;
}

/* --- Investment --- */
.invest-highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: clamp(3rem, 6vw, 5rem);
    border: 1px solid var(--border);
    background: var(--surface);
}

.invest-amount {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 500;
    color: var(--text);
    line-height: 1;
    margin-bottom: 1rem;
}

.invest-period {
    font-size: 0.85rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* --- Contact --- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-items: start;
}

.contact-details {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.contact-icon {
    font-size: 1.1rem;
    color: var(--accent);
    width: 24px;
    text-align: center;
}

.contact-item a {
    color: var(--text-dim);
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--text);
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 0.85rem 1rem;
    outline: none;
    transition: border-color 0.3s;
    -webkit-appearance: none;
    border-radius: 0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a7a72' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

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

/* Form success message */
.form-success {
    text-align: center;
    padding: 3rem 2rem;
    border: 1px solid var(--border);
    background: var(--surface);
}

.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.form-success p {
    color: var(--text-dim);
}

/* --- Footer --- */
.site-footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--gap);
    margin-bottom: 3rem;
}

.footer-tagline {
    margin-top: 1rem;
    color: var(--text-dim);
    font-size: 0.9rem;
    max-width: 280px;
}

.footer-nav h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 1.2rem;
}

.footer-nav ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-nav a,
.footer-contact a,
.footer-contact li {
    font-size: 0.9rem;
    color: var(--text-dim);
    transition: color 0.3s;
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--text);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- Reveal Animation --- */
.reveal {
    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);
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .split-layout,
    .yacht-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .split-reverse {
        direction: ltr;
    }

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

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

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.4s;
    }

    .nav-links.open {
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links a {
        font-size: 1.2rem;
        letter-spacing: 0.15em;
    }

    .menu-toggle {
        display: flex;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .lifestyle-overlay {
        background: linear-gradient(
            0deg,
            rgba(10,10,10,0.95) 0%,
            rgba(10,10,10,0.8) 50%,
            rgba(10,10,10,0.6) 100%
        );
    }
}