/* ============================================================
 * PANTOTI - landing page
 * Kolorystyka z logo: granat #0B3D4E, zielony #4ABD95, niebieski #2196AE
 * ============================================================ */

:root {
    --navy-dark:  #0B3D4E;
    --navy:       #093A42;
    --green:      #4ABD95;
    --teal:       #2196AE;
    --teal-dark:  #1a7a8f;
    --text:       #0d1b2a;
    --muted:      #5a6b7a;
    --bg:         #fafcfc;
    --bg-alt:     #f2f6f7;
    --white:      #ffffff;

    --ff-sans:    'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    --ff-serif:   'Playfair Display', Georgia, serif;

    --container:  1320px;
    --radius:     12px;

    --ease:       cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--ff-sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px);
}

/* ============================================================
 * ANIMOWANE TŁO (warstwy skalne)
 * ============================================================ */
.bg-layers {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}
.bg-layer {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
    animation: bgFloat 18s ease-in-out infinite;
}
.bg-layer--1 {
    top: -15%; right: -10%;
    width: 600px; height: 600px;
    background: var(--teal);
}
.bg-layer--2 {
    bottom: -20%; left: -15%;
    width: 700px; height: 700px;
    background: var(--green);
    animation-delay: -6s;
}
.bg-layer--3 {
    top: 40%; left: 50%;
    width: 500px; height: 500px;
    background: var(--navy-dark);
    animation-delay: -12s;
    opacity: 0.07;
}
@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(40px, -30px) scale(1.1); }
    66%      { transform: translate(-30px, 40px) scale(0.95); }
}

/* ============================================================
 * HEADER
 * ============================================================ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 20px 0;
    transition: all 0.3s var(--ease);
}
/* Gdy nie zescrollowane - przezroczyste, logo filtrowane na biało */
.site-header:not(.is-scrolled) .header__logo img {
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease, transform 0.4s var(--ease-spring);
}
.site-header:not(.is-scrolled) .header__nav a {
    color: rgba(255, 255, 255, 0.9);
}
.site-header:not(.is-scrolled) .header__burger span {
    background: #fff;
}
.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 14px 0;
    box-shadow: 0 2px 20px rgba(11, 61, 78, 0.08);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.header__logo img {
    height: clamp(32px, 4vw, 42px);
    width: auto;
    transition: transform 0.4s var(--ease-spring);
}
.header__logo:hover img {
    transform: scale(1.05);
}

.header__nav {
    display: flex;
    gap: clamp(18px, 2.5vw, 36px);
}
.header__nav a {
    position: relative;
    font-size: 14px;
    font-weight: 500;
    color: var(--navy-dark);
    padding: 6px 2px;
    transition: color 0.2s ease;
}
.header__nav a::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--green), var(--teal));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s var(--ease);
}
.header__nav a:hover {
    color: var(--teal);
}
.header__nav a:hover::after {
    transform: scaleX(1);
}

.header__burger {
    display: none;
    background: transparent;
    border: 0;
    cursor: pointer;
    width: 40px; height: 40px;
    padding: 8px;
    flex-direction: column;
    justify-content: space-between;
}
.header__burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--navy-dark);
    transition: all 0.3s var(--ease);
}
.header__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.header__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
 * HERO
 * ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;        /* content dosuniety do dolu */
    padding: 140px 0 140px;
    overflow: hidden;
}

/* Container hero jako relative wrapper - zeby hero__scroll moglo sie zaczepic
   do prawego dolnego rogu max-width container a nie do krawedzi okna */
.hero__container {
    position: relative;
    z-index: 2;
    width: 100%;
    align-self: flex-end;
}

.hero__inner {
    max-width: 820px;
    margin: 0;                    /* do lewej krawedzi container */
    margin-right: auto;
    padding-top: 6vh;              /* delikatny oddech od gory */
    text-align: left;
}

.hero__title {
    font-family: var(--ff-serif);
    font-size: clamp(2.4rem, 6.5vw, 5.2rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin: 0 0 28px;
    text-shadow: 0 2px 30px rgba(0, 0, 0, 0.3);
}
.hero__word {
    display: inline-block;
    margin-right: 0.25em;
    opacity: 0;
    transform: translateY(40px);
    animation: heroWord 0.9s var(--ease) var(--d) both;
}
.hero__word--accent {
    background: linear-gradient(135deg, var(--green), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-style: italic;
}
@keyframes heroWord {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero__lead {
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    color: rgba(255, 255, 255, 0.88);
    max-width: 680px;
    margin: 0 0 40px;
    line-height: 1.7;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease) 0.7s both;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease) 0.9s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.35s var(--ease);
    border: 2px solid transparent;
}
.btn svg { transition: transform 0.3s ease; }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
    background: linear-gradient(135deg, var(--green), var(--teal));
    color: var(--white);
    box-shadow: 0 8px 24px rgba(33, 150, 174, 0.25);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(33, 150, 174, 0.4);
}

/* Na ciemnym tle hero */
.hero .btn--ghost {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.hero .btn--ghost:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

/* Domyślny ghost (w innych sekcjach z jasnym tłem) */
.btn--ghost {
    background: transparent;
    color: var(--navy-dark);
    border-color: rgba(11, 61, 78, 0.2);
}
.btn--ghost:hover {
    border-color: var(--navy-dark);
    background: rgba(11, 61, 78, 0.04);
    transform: translateY(-2px);
}

/* Hero background image - podmień URL w background-image na własne zdjęcie */
.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: #0B3D4E;
    background-image: url('hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    animation: heroBgZoom 20s var(--ease) both;
}
@keyframes heroBgZoom {
    from { transform: scale(1.08); }
    to   { transform: scale(1); }
}

/* Overlay nad zdjęciem dla czytelności tekstu */
.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        120deg,
        rgba(11, 61, 78, 0.85) 0%,
        rgba(11, 61, 78, 0.55) 50%,
        rgba(33, 150, 174, 0.25) 100%
    );
    pointer-events: none;
}

/* Hero particles (delikatne świetliki) */
.hero__particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}
.hero__particles span {
    position: absolute;
    width: 4px; height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    opacity: 0.4;
    animation: particle 14s linear infinite;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}
.hero__particles span:nth-child(1)  { left:  8%; top:  80%; animation-delay: -0s;  }
.hero__particles span:nth-child(2)  { left: 18%; top:  30%; animation-delay: -1.5s; }
.hero__particles span:nth-child(3)  { left: 30%; top:  60%; animation-delay: -3s;   }
.hero__particles span:nth-child(4)  { left: 44%; top:  20%; animation-delay: -4.5s; }
.hero__particles span:nth-child(5)  { left: 55%; top:  75%; animation-delay: -6s;   }
.hero__particles span:nth-child(6)  { left: 65%; top:  40%; animation-delay: -7.5s; }
.hero__particles span:nth-child(7)  { left: 75%; top:  65%; animation-delay: -9s;   }
.hero__particles span:nth-child(8)  { left: 85%; top:  25%; animation-delay: -10.5s; }
.hero__particles span:nth-child(9)  { left: 92%; top:  70%; animation-delay: -12s;  }
.hero__particles span:nth-child(10) { left: 12%; top:  50%; animation-delay: -13s;  }
.hero__particles span:nth-child(11) { left: 50%; top:  45%; animation-delay: -14s;  }
.hero__particles span:nth-child(12) { left: 82%; top:  50%; animation-delay: -2s;   }
@keyframes particle {
    0%   { transform: translateY(0) scale(1); opacity: 0; }
    10%  { opacity: 0.5; }
    50%  { opacity: 0.8; }
    90%  { opacity: 0.3; }
    100% { transform: translateY(-200px) scale(0); opacity: 0; }
}

.hero__scroll {
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0;
    animation: fadeUp 1s var(--ease) 1.3s both;
    z-index: 2;
}
.scroll-label {
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    writing-mode: vertical-rl;
}
.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.5));
    position: relative;
    overflow: hidden;
}
.scroll-line::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 40%;
    background: var(--green);
    animation: scrollDown 2.5s var(--ease) infinite;
}
@keyframes scrollDown {
    0%   { transform: translateY(-100%); }
    100% { transform: translateY(250%); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
 * SEKCJE - wspólne
 * ============================================================ */
.section {
    padding: clamp(70px, 10vw, 130px) 0;
    position: relative;
}
.section--about     { background: var(--white); }
.section--activities { background: var(--bg-alt); }
.section--values    { background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%); color: var(--white); }
.section--community { background: var(--white); }
.section--contact   { background: var(--bg-alt); }

.section__head {
    max-width: 820px;
    margin: 0 0 60px;
}
.section__head--center {
    margin: 0 auto 60px;
    text-align: center;
}
.section__tag {
    display: inline-block;
    color: var(--green);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
    text-transform: uppercase;
}
.section--values .section__tag {
    color: var(--green);
}
.section__title {
    font-family: var(--ff-serif);
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.015em;
    color: var(--navy-dark);
    margin: 0 0 20px;
}
.section--values .section__title {
    color: var(--white);
}
.section__lead {
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    color: var(--muted);
    line-height: 1.7;
    margin: 0;
}
.section--values .section__lead {
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================================
 * ABOUT CARDS
 * ============================================================ */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.about-card {
    padding: 40px 36px;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid rgba(11, 61, 78, 0.06);
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}
.about-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--green), var(--teal));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}
.about-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(11, 61, 78, 0.1);
    border-color: rgba(33, 150, 174, 0.2);
}
.about-card:hover::before {
    transform: scaleX(1);
}
.about-card__num {
    font-family: var(--ff-serif);
    font-size: clamp(3rem, 5vw, 4.2rem);
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, var(--green), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}
.about-card__label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--navy-dark);
    margin-bottom: 18px;
}
.about-card p {
    font-size: 15px;
    line-height: 1.65;
    color: var(--muted);
    margin: 0;
}

/* ============================================================
 * ACTIVITIES
 * ============================================================ */
.activities {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}
.activity {
    padding: 36px 30px;
    background: var(--white);
    border-radius: var(--radius);
    position: relative;
    transition: all 0.4s var(--ease);
}
.activity:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(11, 61, 78, 0.1);
}
.activity__icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--green), var(--teal));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    transition: transform 0.5s var(--ease-spring);
}
.activity:hover .activity__icon {
    transform: rotate(-6deg) scale(1.08);
}
.activity__icon svg {
    width: 28px; height: 28px;
}
.activity h3 {
    font-family: var(--ff-serif);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--navy-dark);
    margin: 0 0 10px;
}
.activity p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--muted);
    margin: 0;
}

/* ============================================================
 * VALUES (ciemna sekcja)
 * ============================================================ */
.section--values {
    position: relative;
    overflow: hidden;
}
.section--values::before,
.section--values::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}
.section--values::before {
    top: -10%; left: -5%;
    width: 500px; height: 500px;
    background: var(--teal);
}
.section--values::after {
    bottom: -15%; right: -5%;
    width: 450px; height: 450px;
    background: var(--green);
}

.values-quote {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 80px;
    padding: 40px 0;
}
.values-quote__mark {
    color: var(--green);
    opacity: 0.5;
    margin: 0 auto 28px;
    width: 70px;
    height: auto;
}
.values-quote__text {
    font-family: var(--ff-serif);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-weight: 500;
    line-height: 1.35;
    color: var(--white);
    margin: 0 0 30px;
    font-style: italic;
}
.values-quote__author strong {
    display: block;
    font-family: var(--ff-serif);
    font-size: 1.1rem;
    color: var(--green);
    margin-bottom: 4px;
    font-weight: 600;
    font-style: normal;
}
.values-quote__author span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.05em;
}

.values-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}
.value {
    padding: 34px 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease);
}
.value:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(74, 189, 149, 0.3);
    transform: translateY(-4px);
}
.value__number {
    font-family: var(--ff-serif);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--green);
    opacity: 0.4;
    margin-bottom: 12px;
    transition: opacity 0.3s ease;
}
.value:hover .value__number {
    opacity: 1;
}
.value h3 {
    font-family: var(--ff-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin: 0 0 12px;
    line-height: 1.3;
}
.value p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ============================================================
 * COMMUNITY
 * ============================================================ */
.community {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.community__list {
    list-style: none;
    padding: 0;
    margin: 30px 0 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.community__list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 15px;
    line-height: 1.55;
    color: var(--text);
}
.check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px; height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green), var(--teal));
    color: var(--white);
    flex-shrink: 0;
    margin-top: 2px;
}
.check svg { width: 14px; height: 14px; }

/* Community visual - zdjęcie + floating badge */
.community__visual {
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: var(--radius);
    overflow: visible;
}

/* Zdjęcie tła - wstaw w background-image, np. background-image: url('community.jpg'); */
.community__image {
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
    overflow: hidden;
    background:
 
    url('wspolpraca.jpg');

background-size: cover;
background-position: center;
background-repeat: no-repeat;
    box-shadow: 0 24px 60px rgba(11, 61, 78, 0.18);
    transition: transform 0.8s var(--ease);
}
.community__image::before {
    /* Subtelna tekstura granulek - nawiązanie do kruszywa */
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(74, 189, 149, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 90%, rgba(11, 61, 78, 0.2) 0%, transparent 60%);
    pointer-events: none;
}
.community__visual:hover .community__image {
    transform: scale(1.02);
}

/* Floating badge w rogu */
.community__badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 26px;
    background: rgba(255, 255, 255, 0.98);
    color: var(--navy-dark);
    border-radius: 50px;
    font-family: var(--ff-serif);
    font-size: 1rem;
    font-weight: 600;
    box-shadow: 0 20px 48px rgba(11, 61, 78, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: badgeFloat 5s ease-in-out infinite;
}
.community__badge svg {
    color: var(--teal);
    flex-shrink: 0;
}
@keyframes badgeFloat {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50%      { transform: translateY(-6px) rotate(1deg); }
}

/* ============================================================
 * CONTACT
 * ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    max-width: 960px;
    margin: 0 auto;
}
.contact-card {
    padding: 34px 28px;
    background: var(--white);
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.4s var(--ease);
    border: 1px solid rgba(11, 61, 78, 0.06);
    cursor: pointer;
}
.contact-card--static { cursor: default; }
.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(11, 61, 78, 0.1);
    border-color: rgba(33, 150, 174, 0.3);
}
.contact-card__icon {
    width: 50px; height: 50px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(74, 189, 149, 0.1), rgba(33, 150, 174, 0.1));
    color: var(--teal);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s var(--ease-spring);
}
.contact-card:hover .contact-card__icon {
    background: linear-gradient(135deg, var(--green), var(--teal));
    color: var(--white);
    transform: rotate(-6deg) scale(1.1);
}
.contact-card__icon svg { width: 22px; height: 22px; }
.contact-card__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--muted);
    margin-bottom: 8px;
}
.contact-card__value {
    font-family: var(--ff-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--navy-dark);
    line-height: 1.4;
}

.contact-note {
    text-align: center;
    margin-top: 50px;
    font-size: 13px;
    color: var(--muted);
    letter-spacing: 0.05em;
}

/* ============================================================
 * FOOTER
 * ============================================================ */
.site-footer {
    background: var(--navy-dark);
    padding: 40px 0;
    color: rgba(255, 255, 255, 0.7);
}
.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.site-footer__logo {
    height: 36px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}
.site-footer__note {
    margin: 0;
    font-size: 13px;
}

/* ============================================================
 * REVEAL ANIMATIONS (data-reveal)
 * ============================================================ */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
    transition-delay: var(--d, 0s);
}
[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
 * RESPONSIVE
 * ============================================================ */
@media (max-width: 840px) {
    .header__nav {
        position: fixed;
        top: 74px;
        left: 0; right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        gap: 0;
        padding: 30px;
        box-shadow: 0 16px 40px rgba(11, 61, 78, 0.15);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s var(--ease);
    }
    .header__nav.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .header__nav a {
        padding: 14px 0;
        font-size: 16px;
        border-bottom: 1px solid rgba(11, 61, 78, 0.08);
    }
    .header__nav a:last-child { border-bottom: 0; }
    .header__burger { display: flex; }

    .hero { min-height: 90vh; padding: 110px 0 80px; }
    .hero__scroll { display: none; }

    .community { grid-template-columns: 1fr; gap: 50px; }
    .community__visual { max-width: 320px; margin: 0 auto; }

    .section { padding: 70px 0; }
    .section__head { margin-bottom: 40px; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 0 60px; }
    .hero__actions .btn { padding: 14px 24px; }
    .values-quote { padding: 20px 0; }
    .about-card, .activity, .contact-card, .value { padding: 26px 22px; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}