/* ============================================
   WILLETT'S KOPJE CREEK CABIN
   Vibrant Modern · Midnight Blue + Mint
   ============================================ */

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'Space Grotesk', sans-serif; background: #0a1628; color: #e8f4f1; line-height: 1.6; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; font-weight: 700; line-height: 1.15; }
.skip-link { position: absolute; top: -100%; left: 1rem; background: #2dd4bf; color: #0a1628; padding: .5rem 1rem; z-index: 200; font-weight: 600; border-radius: 0 0 .5rem .5rem; }
.skip-link:focus { top: 0; }

/* CUSTOM PROPERTIES */
:root {
    --navy: #0a1628;
    --navy-light: #111f38;
    --navy-mid: #162544;
    --navy-soft: #1e3058;
    --mint: #2dd4bf;
    --mint-dark: #14b8a6;
    --mint-light: #5eead4;
    --mint-pale: #ccfbf1;
    --cream: #f0faf8;
    --sand: #fef9f3;
    --sand-dark: #f5ebe0;
    --white: #ffffff;
    --text-light: #c8dfe0;
    --text-muted: #8fa7b0;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.4);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(45, 212, 191, 0.1);
    transition: var(--transition);
}
.nav.scrolled { background: rgba(10, 22, 40, 0.96); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav__brand { display: flex; align-items: center; gap: .6rem; font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1.1rem; color: var(--white); }
.nav__brand-icon { color: var(--mint); }
.nav__brand-text { transition: var(--transition); }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__link { font-size: .9rem; font-weight: 500; color: var(--text-light); transition: var(--transition); position: relative; }
.nav__link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--mint); transition: var(--transition); }
.nav__link:hover { color: var(--mint); }
.nav__link:hover::after { width: 100%; }
.nav__cta { display: flex; align-items: center; gap: .4rem; background: var(--mint); color: var(--navy); font-weight: 700; font-size: .85rem; padding: .55rem 1.2rem; border-radius: 100px; transition: var(--transition); }
.nav__cta:hover { background: var(--mint-light); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(45, 212, 191, 0.4); }
.nav__burger { display: none; flex-direction: column; gap: 5px; padding: .5rem; }
.nav__burger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--navy);
    padding-top: 72px;
}
.hero__bg {
    position: absolute; inset: 0;
    background: url('https://images.pexels.com/photos/97083/pexels-photo-97083.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    opacity: 0.3;
}
.hero__scrim {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(10,22,40,0.95) 0%, rgba(10,22,40,0.7) 50%, rgba(10,22,40,0.4) 100%);
}
.hero__geo {
    position: absolute; right: -100px; top: 50%; transform: translateY(-50%);
    opacity: 0.5; pointer-events: none;
}
.hero__container {
    position: relative; z-index: 2;
    display: grid;
    grid-template-columns: 1fr 480px;
    gap: 4rem;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 2rem;
}
.hero__eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: .8rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
    color: var(--mint); margin-bottom: 1.5rem;
}
.hero__eyebrow::before { content: ''; width: 24px; height: 2px; background: var(--mint); }
.hero__headline { margin-bottom: 1.5rem; }
.hero__headline-line {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    color: var(--white);
    line-height: 1.05;
}
.hero__headline-line em { color: var(--mint); font-style: italic; }
.hero__sub {
    font-size: 1.1rem; color: var(--text-light);
    max-width: 480px; line-height: 1.7; margin-bottom: 2.5rem;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* BUTTONS */
.btn {
    display: inline-flex; align-items: center; gap: .5rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600; font-size: .95rem;
    padding: .9rem 2rem; border-radius: 100px;
    transition: var(--transition); white-space: nowrap;
}
.btn--primary { background: var(--mint); color: var(--navy); }
.btn--primary:hover { background: var(--mint-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(45,212,191,0.35); }
.btn--ghost { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.25); }
.btn--ghost:hover { border-color: var(--mint); color: var(--mint); }
.btn--lg { padding: 1rem 2.2rem; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

/* HERO VISUAL */
.hero__visual { position: relative; height: 100%; min-height: 520px; }
.hero__card {
    position: absolute; border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero__card--main {
    width: 340px; height: 440px; top: 0; right: 0;
    border: 3px solid rgba(45,212,191,0.2);
}
.hero__card--secondary {
    width: 240px; height: 160px; bottom: 40px; left: 0;
    border: 3px solid rgba(45,212,191,0.15);
}
.hero__img { width: 100%; height: 100%; object-fit: cover; }
.hero__card-badge {
    position: absolute; bottom: 12px; left: 12px;
    background: rgba(10,22,40,0.85); backdrop-filter: blur(8px);
    color: var(--white); font-size: .75rem; font-weight: 600;
    padding: .4rem .8rem; border-radius: 100px;
    display: flex; align-items: center; gap: .35rem;
    border: 1px solid rgba(45,212,191,0.2);
}
.hero__stat {
    position: absolute; bottom: 0; right: 40px;
    background: var(--mint); color: var(--navy);
    padding: 1rem 1.5rem; border-radius: var(--radius);
    display: flex; flex-direction: column; align-items: center;
    box-shadow: var(--shadow);
}
.hero__stat-num { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 700; line-height: 1; }
.hero__stat-label { font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }

/* ============================================
   INTRO STRIP
   ============================================ */
.intro {
    position: relative;
    background: var(--mint);
    overflow: hidden;
    padding: 0;
}
.intro__inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}
.intro__block {
    padding: 4rem 2.5rem;
    border-right: 1px solid rgba(10,22,40,0.12);
}
.intro__block:last-child { border-right: none; }
.intro__num {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 4rem; font-weight: 700;
    color: var(--navy); opacity: 0.15;
    line-height: 1; margin-bottom: .5rem;
}
.intro__title {
    font-size: 1.5rem; color: var(--navy);
    margin-bottom: 1rem; line-height: 1.2;
}
.intro__text {
    font-size: .95rem; color: var(--navy); opacity: 0.75;
    line-height: 1.7;
}
.intro__accent {
    position: absolute; bottom: -60px; right: -60px;
    width: 300px; height: 300px;
    background: var(--navy); opacity: 0.05;
    border-radius: 50%;
}

/* ============================================
   SECTION COMMONS
   ============================================ */
.section__eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: .75rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
    color: var(--mint); margin-bottom: 1rem;
}
.section__eyebrow::before { content: ''; width: 20px; height: 2px; background: var(--mint); }
.section__title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white); margin-bottom: 1rem;
}
.section__desc {
    font-size: 1.05rem; color: var(--text-light);
    max-width: 560px; line-height: 1.7;
}

/* ============================================
   CABIN SECTION
   ============================================ */
.cabin {
    background: var(--navy);
    padding: 7rem 0;
    position: relative;
}
.cabin__header { margin-bottom: 4rem; }
.cabin__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.feat-card {
    background: var(--navy-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(45,212,191,0.08);
    transition: var(--transition);
}
.feat-card:hover { border-color: rgba(45,212,191,0.2); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feat-card--wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
.feat-card--mint {
    background: var(--mint);
    border-color: transparent;
    display: flex; align-items: center;
    padding: 2.5rem;
}
.feat-card--mint .feat-card__tag { color: var(--navy); }
.feat-card--mint h3 { color: var(--navy); }
.feat-card--mint p { color: var(--navy); opacity: 0.8; }
.feat-card__img-wrap { overflow: hidden; aspect-ratio: 16/10; }
.feat-card--wide .feat-card__img-wrap { aspect-ratio: 16/10; }
.feat-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.feat-card:hover .feat-card__img { transform: scale(1.04); }
.feat-card__body { padding: 2rem; display: flex; flex-direction: column; gap: .6rem; flex: 1; }
.feat-card__tag {
    font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
    color: var(--mint);
}
.feat-card h3 {
    font-size: 1.4rem; color: var(--white);
}
.feat-card p { font-size: .9rem; color: var(--text-light); line-height: 1.7; }

/* ============================================
   EXPERIENCE SECTION
   ============================================ */
.experience {
    background: var(--sand);
    padding: 7rem 0;
    position: relative;
    overflow: hidden;
    color: var(--navy);
}
.experience__bg-shape {
    position: absolute; top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: var(--mint); opacity: 0.08;
    border-radius: 50%;
}
.experience__container {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
    align-items: start; position: relative; z-index: 2;
}
.experience__left .section__eyebrow { color: var(--mint-dark); }
.experience__left .section__eyebrow::before { background: var(--mint-dark); }
.experience__left .section__title { color: var(--navy); }
.experience__left .section__desc { color: var(--navy-mid); opacity: 0.75; }
.exp-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.5rem; }
.exp-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.exp-item__num {
    flex-shrink: 0; width: 36px; height: 36px;
    background: var(--mint); color: var(--navy);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .85rem;
}
.exp-item__content h4 { font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: .3rem; }
.exp-item__content p { font-size: .9rem; color: var(--navy-mid); opacity: 0.75; line-height: 1.6; }
.exp-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.exp-gallery__tile { border-radius: var(--radius); overflow: hidden; }
.exp-gallery__tile--tall { grid-row: 1 / 3; }
.exp-gallery__tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
.exp-quote {
    background: var(--navy); color: var(--white);
    padding: 2rem; border-radius: var(--radius-lg);
    position: relative;
}
.exp-quote__mark { color: var(--mint); margin-bottom: .8rem; opacity: 0.6; }
.exp-quote p { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-style: italic; line-height: 1.7; color: var(--cream); margin-bottom: .8rem; }
.exp-quote__attr { font-size: .8rem; color: var(--mint); font-weight: 600; }

/* ============================================
   SURROUNDINGS
   ============================================ */
.surroundings {
    background: var(--navy-light);
    padding: 7rem 0;
    position: relative;
    overflow: hidden;
}
.surroundings__header { text-align: center; margin-bottom: 4rem; }
.surroundings__header .section__title { margin-bottom: .5rem; }
.surroundings__header .section__eyebrow { justify-content: center; }
.activities {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    position: relative; z-index: 2;
}
.activity {
    background: var(--navy);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(45,212,191,0.08);
    transition: var(--transition);
    position: relative; overflow: hidden;
}
.activity::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--mint); transform: scaleX(0); transform-origin: left;
    transition: var(--transition);
}
.activity:hover { border-color: rgba(45,212,191,0.2); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.activity:hover::before { transform: scaleX(1); }
.activity__icon { color: var(--mint); margin-bottom: 1.2rem; }
.activity h3 { font-size: 1.2rem; color: var(--white); margin-bottom: .6rem; }
.activity p { font-size: .9rem; color: var(--text-light); line-height: 1.7; }
.surroundings__accent {
    position: absolute; bottom: -150px; left: -150px;
    width: 400px; height: 400px;
    background: var(--mint); opacity: 0.04;
    border-radius: 50%;
}

/* ============================================
   CTA / CONTACT
   ============================================ */
.cta {
    background: var(--navy);
    padding: 7rem 0;
    position: relative;
    overflow: hidden;
}
.cta__shape-1 {
    position: absolute; top: -100px; left: -100px;
    width: 400px; height: 400px;
    background: var(--mint); opacity: 0.06;
    border-radius: 50%;
}
.cta__shape-2 {
    position: absolute; bottom: -80px; right: -80px;
    width: 300px; height: 300px;
    background: var(--mint-dark); opacity: 0.08;
    border-radius: 50%;
}
.cta__container {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
    align-items: start; position: relative; z-index: 2;
}
.cta__eyebrow { color: var(--mint); }
.cta__title { margin-bottom: 1.2rem; }
.cta__text { font-size: 1.05rem; color: var(--text-light); line-height: 1.7; margin-bottom: 2.5rem; max-width: 480px; }
.cta__contact { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.cta__phone {
    display: flex; align-items: center; gap: .6rem;
    font-size: 1.3rem; font-weight: 700; color: var(--mint);
    transition: var(--transition);
}
.cta__phone:hover { color: var(--mint-light); transform: scale(1.03); }
.cta__divider { width: 1px; height: 32px; background: rgba(45,212,191,0.3); }
.cta__address { font-size: .9rem; color: var(--text-muted); line-height: 1.6; }
.cta__form-wrap {
    background: var(--navy-light);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    border: 1px solid rgba(45,212,191,0.1);
}
.cta__form-title {
    font-size: 1.5rem; color: var(--white);
    margin-bottom: 1.5rem;
}
.form__group { margin-bottom: 1.2rem; }
.form__label {
    display: block;
    font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
    color: var(--text-muted); margin-bottom: .4rem;
}
.form__input, .form__textarea {
    width: 100%;
    background: var(--navy);
    border: 1.5px solid rgba(45,212,191,0.15);
    border-radius: var(--radius);
    padding: .85rem 1rem;
    color: var(--white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: .95rem;
    transition: var(--transition);
    outline: none;
}
.form__input::placeholder, .form__textarea::placeholder { color: var(--text-muted); }
.form__input:focus, .form__textarea:focus { border-color: var(--mint); box-shadow: 0 0 0 3px rgba(45,212,191,0.1); }
.form__textarea { resize: vertical; min-height: 100px; }
.form__success {
    display: flex; align-items: center; gap: .6rem;
    background: rgba(45,212,191,0.1); border: 1px solid rgba(45,212,191,0.3);
    color: var(--mint); padding: 1rem; border-radius: var(--radius);
    font-size: .9rem; font-weight: 500; margin-top: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--navy);
    border-top: 1px solid rgba(45,212,191,0.1);
    padding: 4rem 0 0;
}
.footer__inner {
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem;
    padding-bottom: 3rem;
}
.footer__brand {
    display: flex; align-items: center; gap: .5rem;
    font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1.1rem;
    color: var(--white); margin-bottom: 1rem;
}
.footer__brand-icon { color: var(--mint); }
.footer__tagline { font-size: .9rem; color: var(--text-muted); margin-bottom: 1.5rem; line-height: 1.6; }
.footer__copy { font-size: .8rem; color: var(--text-muted); opacity: 0.6; }
.footer__heading {
    font-family: 'Space Grotesk', sans-serif;
    font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
    color: var(--mint); margin-bottom: 1.2rem;
}
.footer__links li { margin-bottom: .6rem; }
.footer__links a {
    font-size: .9rem; color: var(--text-light);
    transition: var(--transition);
}
.footer__links a:hover { color: var(--mint); }
.footer__bottom {
    border-top: 1px solid rgba(45,212,191,0.08);
    padding: 1.5rem 0;
}
.footer__bottom-text { font-size: .8rem; color: var(--text-muted); text-align: center; opacity: 0.6; }

/* ============================================
   MOBILE NAV OVERLAY
   ============================================ */
.nav__overlay {
    position: fixed; inset: 0; z-index: 90;
    background: rgba(10,22,40,0.97);
    backdrop-filter: blur(20px);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 2rem;
    opacity: 0; pointer-events: none;
    transition: var(--transition);
}
.nav__overlay.open { opacity: 1; pointer-events: all; }
.nav__overlay .nav__link { font-size: 1.5rem; color: var(--white); }
.nav__overlay .nav__cta { font-size: 1.1rem; padding: .8rem 2rem; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero__container { grid-template-columns: 1fr; gap: 3rem; }
    .hero__visual { display: none; }
    .hero__content { text-align: left; }
    .cabin__features { grid-template-columns: 1fr; }
    .feat-card--wide { grid-column: auto; grid-template-columns: 1fr; }
    .experience__container { grid-template-columns: 1fr; gap: 3rem; }
    .cta__container { grid-template-columns: 1fr; gap: 3rem; }
    .activities { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav__links { display: none; }
    .nav__burger { display: flex; }
    .hero { min-height: auto; padding: 8rem 0 4rem; }
    .hero__headline-line { font-size: 2.4rem; }
    .hero__sub { font-size: 1rem; }
    .intro__inner { grid-template-columns: 1fr; }
    .intro__block { border-right: none; border-bottom: 1px solid rgba(10,22,40,0.12); padding: 2.5rem 1.5rem; }
    .intro__block:last-child { border-bottom: none; }
    .intro__num { font-size: 2.5rem; }
    .intro__title { font-size: 1.2rem; }
    .activities { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
    .cta__contact { flex-direction: column; align-items: flex-start; gap: .8rem; }
    .cta__divider { display: none; }
    .cta__form-wrap { padding: 1.5rem; }
    .exp-gallery { grid-template-columns: 1fr; }
    .exp-gallery__tile--tall { grid-row: auto; }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .hero__headline-line { font-size: 2rem; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; justify-content: center; }
    .section__title { font-size: 1.8rem; }
    .feat-card__body { padding: 1.5rem; }
}