/* ============================================================
   style.css - Pure CSS Full Version
   ============================================================ */

/* ===== CSS Variables ===== */
:root {
    --navy-deep: #081428;
    --navy: #0E2A52;
    --blue: #1D4E8C;
    --blue-mid: #3E7CB8;
    --sky: #8FC3E8;
    --sky-pale: #E8F3FC;
    --white: #FFFFFF;
    --ivory: #F6F9FD;
    --line: rgba(14, 42, 82, 0.12);
    --shadow: 0 20px 50px rgba(9, 28, 58, 0.12);
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Prompt', sans-serif;
    color: var(--navy-deep);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .serif {
    font-family: 'Playfair Display', serif;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 32px;
}

::selection {
    background: var(--blue-mid);
    color: #fff;
}

/* ===== Reveal Animation ===== */
.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

/* ============================================================
   HEADER
   ============================================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 22px 0;
    transition: background 0.45s var(--ease), padding 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

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

header.scrolled {
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 14px 0;
    box-shadow: 0 8px 30px rgba(9, 28, 58, 0.08);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #fff;
    transition: color 0.4s var(--ease);
}

header.scrolled .logo {
    color: var(--navy-deep);
}

.logo span {
    color: var(--sky);
    font-style: italic;
    font-weight: 500;
    transition: color 0.4s var(--ease);
}

header.scrolled .logo span {
    color: var(--blue-mid);
}

.logo .mark {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1.4px solid currentColor;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

/* Navigation */
nav ul {
    display: flex;
    gap: 38px;
}

nav a {
    color: #fff;
    font-size: 14.5px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    font-weight: 500;
    position: relative;
    padding-bottom: 4px;
    transition: color 0.4s var(--ease);
}

header.scrolled nav a {
    color: var(--navy);
}

nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 1px;
    width: 0;
    background: currentColor;
    transition: width 0.35s var(--ease);
}

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

.nav-cta {
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    transition: all 0.4s var(--ease);
}

header.scrolled .nav-cta {
    border-color: var(--navy);
    color: var(--navy);
}

.nav-cta:hover {
    background: #fff;
    color: var(--navy-deep) !important;
    border-color: #fff;
}

/* Burger Menu */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1200;
    background: none;
    border: 0;
}

.burger span {
    width: 26px;
    height: 2px;
    background: #fff;
    transition: all 0.35s var(--ease);
}

header.scrolled .burger span {
    background: var(--navy-deep);
}

.burger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger.open span:nth-child(2) {
    opacity: 0;
}

.burger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--navy-deep);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 34px;
    transform: translateX(100%);
    transition: transform 0.55s var(--ease);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu a {
    color: #fff;
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    letter-spacing: 0.03em;
}

.mobile-menu .nav-cta {
    color: #fff;
    border-color: #fff;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(120% 100% at 15% 0%, #123a6b 0%, var(--navy-deep) 55%, #050c18 100%);
    overflow: hidden;
    color: #fff;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.55;
    pointer-events: none;
    animation: float 12s ease-in-out infinite;
}

.g1 {
    width: 480px;
    height: 480px;
    background: #2E6FB0;
    top: -140px;
    right: -100px;
    animation-delay: 0s;
}

.g2 {
    width: 360px;
    height: 360px;
    background: #4FA6DE;
    bottom: -120px;
    left: -80px;
    animation-delay: 3s;
}

.g3 {
    width: 260px;
    height: 260px;
    background: #8FC3E8;
    top: 40%;
    left: 55%;
    opacity: 0.28;
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(20px, -30px) scale(1.08);
    }
}

.hero-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 2;
}

.hero-waves svg {
    width: 100%;
    height: auto;
    display: block;
}

.neon-dots {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.neon-dots span {
    position: absolute;
    border-radius: 50%;
    background: var(--sky);
    box-shadow: 0 0 10px 2px var(--sky);
    animation: twinkle 3.4s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 0.15;
    }
    50% {
        opacity: 1;
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 760px;
    padding: 150px 32px 220px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--sky);
    margin-bottom: 26px;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease) 0.2s forwards;
}

.eyebrow::before {
    content: '';
    width: 34px;
    height: 1px;
    background: var(--sky);
}

.hero h1 {
    font-size: clamp(42px, 7vw, 78px);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.01em;
    opacity: 0;
    transform: scale(1.06) translateY(24px);
    animation: heroZoom 1.3s var(--ease) 0.35s forwards;
}

.hero h1 em {
    font-style: italic;
    color: var(--sky);
    position: relative;
}

.hero h1 em::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 6px;
    width: 100%;
    height: 10px;
    background: linear-gradient(90deg, transparent, rgba(143, 195, 232, 0.35), transparent);
    filter: blur(4px);
}

.hero p {
    margin-top: 26px;
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.78);
    max-width: 520px;
    font-weight: 300;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease) 0.65s forwards;
}

.hero-actions {
    margin-top: 44px;
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease) 0.85s forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroZoom {
    from {
        opacity: 0;
        transform: scale(1.06) translateY(24px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.scroll-cue {
    position: absolute;
    bottom: 38px;
    left: 32px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-cue .line {
    width: 1px;
    height: 44px;
    background: rgba(255, 255, 255, 0.35);
    position: relative;
    overflow: hidden;
}

.scroll-cue .line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--sky);
    animation: scrollLine 2.2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% {
        top: -100%;
    }
    60% {
        top: 100%;
    }
    100% {
        top: 100%;
    }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    padding: 16px 34px;
    border-radius: 40px;
    font-size: 13.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.4s var(--ease);
}

.btn-primary {
    background: linear-gradient(120deg, var(--blue-mid), #5AA9E0);
    color: #fff;
    box-shadow: 0 12px 30px rgba(62, 124, 184, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 38px rgba(62, 124, 184, 0.5);
}

.btn-ghost {
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: #fff;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
    padding: 120px 0;
}

.bg-ivory {
    background: var(--ivory);
}

.sec-head {
    max-width: 640px;
    margin-bottom: 64px;
}

.sec-head .eyebrow {
    color: var(--blue-mid);
}

.sec-head .eyebrow::before {
    background: var(--blue-mid);
}

.sec-head h2 {
    font-size: clamp(30px, 4vw, 46px);
    color: var(--navy-deep);
    font-weight: 600;
    line-height: 1.2;
}

.sec-head p {
    margin-top: 18px;
    color: #5b6b80;
    font-size: 16.5px;
    line-height: 1.8;
    font-weight: 300;
}

/* ============================================================
   VENUE CARDS
   ============================================================ */
.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
}

.card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(9, 28, 58, 0.18);
}

.card-visual {
    position: relative;
    height: 190px;
    display: flex;
    align-items: flex-end;
    padding: 20px 24px;
    overflow: hidden;
}

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

.card-visual .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8, 20, 40, 0.7) 0%, transparent 60%);
}

.card-num {
    position: relative;
    z-index: 2;
    font-family: 'Playfair Display', serif;
    font-size: 52px;
    color: rgba(255, 255, 255, 0.92);
    font-weight: 600;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.card-tag {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 2;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: #fff;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.card-body {
    padding: 28px 26px 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-body h3 {
    font-size: 22px;
    color: var(--navy-deep);
    margin-bottom: 8px;
    font-weight: 600;
}

.card-body .loc {
    font-size: 12.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue-mid);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-body p {
    font-size: 14.8px;
    line-height: 1.75;
    color: #5b6b80;
    font-weight: 300;
    margin-bottom: 18px;
}

.card-meta {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
}

.meta-pill {
    font-size: 11.5px;
    color: var(--navy);
    background: var(--sky-pale);
    padding: 6px 12px;
    border-radius: 20px;
    letter-spacing: 0.03em;
}

.meta-pill i {
    font-size: 10px;
    margin-right: 4px;
}

/* ============================================================
   INFO / GUIDE SECTION
   ============================================================ */
.info-wrap {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: start;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.info-item {
    display: flex;
    gap: 22px;
    padding: 26px 0;
    border-bottom: 1px solid var(--line);
}

.info-item .ico {
    width: 52px;
    height: 52px;
    flex: none;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy), var(--blue-mid));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
}

.info-item h4 {
    font-size: 18px;
    color: var(--navy-deep);
    margin-bottom: 6px;
    font-weight: 600;
}

.info-item p {
    font-size: 14.5px;
    color: #5b6b80;
    line-height: 1.75;
    font-weight: 300;
}

.info-card {
    background: linear-gradient(160deg, var(--navy-deep), var(--navy) 60%, var(--blue));
    color: #fff;
    border-radius: 24px;
    padding: 44px 38px;
    position: relative;
    overflow: hidden;
}

.info-card::after {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(143, 195, 232, 0.35), transparent 70%);
    top: -60px;
    right: -60px;
}

.info-card h3 {
    font-size: 26px;
    margin-bottom: 20px;
    position: relative;
}

.info-card ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
}

.info-card li {
    display: flex;
    justify-content: space-between;
    font-size: 14.5px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    font-weight: 300;
}

.info-card li b {
    font-weight: 500;
    color: var(--sky);
}

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip {
    background: linear-gradient(120deg, var(--navy-deep), var(--navy));
    color: #fff;
    padding: 90px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-strip h2 {
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 20px;
}

.cta-strip p {
    color: rgba(255, 255, 255, 0.72);
    font-weight: 300;
    max-width: 520px;
    margin: 0 auto 36px;
    line-height: 1.8;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    background: var(--navy-deep);
    color: rgba(255, 255, 255, 0.72);
    padding-top: 80px;
}

.foot-wave svg {
    width: 100%;
    display: block;
}

.foot-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 50px;
    padding-bottom: 60px;
}

.foot-logo {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    color: #fff;
    margin-bottom: 16px;
}

.foot-logo span {
    color: var(--sky);
    font-style: italic;
}

.foot-grid p {
    font-size: 14px;
    line-height: 1.8;
    font-weight: 300;
    max-width: 280px;
}

.foot-col h5 {
    color: #fff;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 20px;
    font-weight: 500;
}

.foot-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.foot-col a {
    font-size: 14.5px;
    transition: color 0.3s;
    font-weight: 300;
}

.foot-col a:hover {
    color: var(--sky);
}

.foot-social {
    display: flex;
    gap: 12px;
    margin-top: 22px;
}

.foot-social a {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.35s;
    font-size: 16px;
}

.foot-social a:hover {
    background: var(--sky);
    border-color: var(--sky);
    color: var(--navy-deep);
}

.foot-form {
    display: flex;
    margin-top: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 10px;
}

.foot-form input {
    background: transparent;
    border: none;
    color: #fff;
    font-family: 'Prompt', sans-serif;
    font-size: 14px;
    flex: 1;
    outline: none;
}

.foot-form input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.foot-form button {
    background: none;
    border: none;
    color: var(--sky);
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
}

.foot-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 26px 0;
    display: flex;
    justify-content: space-between;
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.45);
    flex-wrap: wrap;
    gap: 10px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    nav,
    .nav-cta {
        display: none;
    }

    .burger {
        display: flex;
    }

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

    .info-wrap {
        grid-template-columns: 1fr;
    }

    .foot-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .hero-content {
        padding: 130px 32px 200px;
    }
}

@media (max-width: 560px) {
    .container {
        padding: 0 20px;
    }

    .hero-content {
        padding: 130px 20px 200px;
    }

    .section {
        padding: 80px 0;
    }

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

    .foot-bottom {
        flex-direction: column;
        text-align: center;
    }

    .info-card {
        padding: 32px 24px;
    }
}

/* ============================================================
   RESPONSIVE - LARGE SCREEN (3 columns)
   ============================================================ */
@media (min-width: 1180px) {
    .grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}