/* ==========================================================================
   SB NETWEB — основен стил
   Тъмна основа + тъмносиньо от логото + зелен акцент.
   ========================================================================== */

:root {
    /* Основа */
    --bg:            #0A0E14;
    --bg-soft:       #0D131C;
    --surface:       #111A26;
    --surface-2:     #16212F;
    --navy:          #1B2A4A;
    --border:        rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);

    /* Текст */
    --text:          #E8EEF5;
    --text-soft:     #A9BACD;
    --text-dim:      #6B7F96;

    /* Акцент */
    --green:         #10B981;
    --green-bright:  #34D399;
    --green-dim:     rgba(16, 185, 129, 0.12);
    --green-line:    rgba(16, 185, 129, 0.32);

    /* Форма */
    --radius:        14px;
    --radius-lg:     22px;
    --shadow:        0 18px 48px rgba(0, 0, 0, 0.45);
    --shadow-green:  0 12px 32px rgba(16, 185, 129, 0.22);

    --maxw:          1180px;
    --ease:          cubic-bezier(0.22, 1, 0.36, 1);

    --font-head: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
    --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16.5px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }

h1, h2, h3, h4 {
    font-family: var(--font-head);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.1rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.16rem; letter-spacing: -0.01em; }

p { margin: 0 0 1em; color: var(--text-soft); }

a { color: var(--green-bright); text-decoration: none; }
a:hover { color: var(--green); }

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

::selection { background: var(--green); color: #04120C; }

.wrap {
    width: 100%;
    max-width: var(--maxw);
    margin-inline: auto;
    padding-inline: 22px;
}

.section { padding: clamp(64px, 9vw, 118px) 0; position: relative; }
.section--tint { background: var(--bg-soft); border-block: 1px solid var(--border); }

/* --------------------------------------------------------------------------
   Заглавия на секции
   -------------------------------------------------------------------------- */

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--green-bright);
    margin-bottom: 16px;
}
.eyebrow::before {
    content: '';
    width: 26px;
    height: 2px;
    background: var(--green);
    border-radius: 2px;
}

.section-head { max-width: 660px; margin-bottom: clamp(36px, 5vw, 58px); }
.section-head p { font-size: 1.05rem; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* --------------------------------------------------------------------------
   Бутони
   -------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    border: 1px solid transparent;
    border-radius: 100px;
    font-family: var(--font-head);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s, border-color 0.25s;
    white-space: nowrap;
    max-width: 100%;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--green-bright); outline-offset: 3px; }

.btn--primary {
    background: var(--green);
    color: #04120C;
    box-shadow: var(--shadow-green);
}
.btn--primary:hover { background: var(--green-bright); color: #04120C; }

.btn--ghost {
    background: transparent;
    border-color: var(--border-strong);
    color: var(--text);
}
.btn--ghost:hover { border-color: var(--green-line); background: var(--green-dim); color: var(--text); }

.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.55; pointer-events: none; }

/* --------------------------------------------------------------------------
   Навигация
   -------------------------------------------------------------------------- */

.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    background: rgba(10, 14, 20, 0.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: background 0.3s, border-color 0.3s;
}
.nav.is-stuck {
    background: rgba(10, 14, 20, 0.94);
    border-bottom-color: var(--border);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 74px;
}

.nav__logo img { height: 30px; width: auto; }

.nav__links {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav__links a {
    color: var(--text-soft);
    font-size: 0.94rem;
    font-weight: 500;
    position: relative;
    transition: color 0.2s;
}
.nav__links a::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 2px;
    background: var(--green);
    border-radius: 2px;
    transition: width 0.28s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }

.nav__cta { display: flex; align-items: center; gap: 14px; }

.nav__burger {
    display: none;
    width: 44px; height: 44px;
    background: none;
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    cursor: pointer;
    padding: 0;
    place-items: center;
}
.nav__burger span {
    display: block;
    width: 18px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    position: relative;
    transition: background 0.2s;
}
.nav__burger span::before,
.nav__burger span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 18px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform 0.28s var(--ease);
}
.nav__burger span::before { top: -6px; }
.nav__burger span::after  { top: 6px; }
.nav.is-open .nav__burger span { background: transparent; }
.nav.is-open .nav__burger span::before { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__burger span::after  { transform: translateY(-6px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
    position: relative;
    padding: clamp(120px, 16vw, 176px) 0 clamp(60px, 8vw, 96px);
    overflow: hidden;
}

.hero__glow {
    position: absolute;
    top: -280px; left: 50%;
    width: 960px; height: 720px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center,
                rgba(16, 185, 129, 0.16) 0%,
                rgba(27, 42, 74, 0.20) 42%,
                transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
    background-size: 62px 62px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 25%, #000 40%, transparent 78%);
    pointer-events: none;
    z-index: 0;
}

.hero__inner { position: relative; z-index: 1; max-width: 860px; }

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 16px 7px 10px;
    border: 1px solid var(--green-line);
    background: var(--green-dim);
    border-radius: 100px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--green-bright);
    margin-bottom: 26px;
}
.hero__badge .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--green-bright);
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6);
    animation: pulse 2.4s infinite;
}
@keyframes pulse {
    70%  { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.hero h1 .accent {
    background: linear-gradient(100deg, var(--green-bright), var(--green) 60%, #0EA5E9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero__lead {
    font-size: clamp(1.02rem, 1.9vw, 1.18rem);
    max-width: 620px;
    margin-bottom: 34px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }

.hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    list-style: none;
    margin: 0; padding: 0;
    font-size: 0.9rem;
    color: var(--text-dim);
}
.hero__meta li { display: flex; align-items: center; gap: 8px; }
.hero__meta svg { width: 16px; height: 16px; color: var(--green); flex: none; }

/* --------------------------------------------------------------------------
   Генератор "Това може да е твоят сайт"
   -------------------------------------------------------------------------- */

.gen {
    position: relative;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(165deg, rgba(27, 42, 74, 0.55), rgba(17, 26, 38, 0.9));
    padding: clamp(28px, 4.4vw, 52px);
    overflow: hidden;
}
.gen::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, var(--green-line), transparent 42%, transparent 62%, rgba(14, 165, 233, 0.28));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    pointer-events: none;
}

.gen__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
    position: relative;
    z-index: 1;
}

.gen__form { display: grid; gap: 14px; }

.field { display: grid; gap: 7px; }
.field label {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--text-soft);
    letter-spacing: 0.01em;
}
.field .hint { font-size: 0.78rem; color: var(--text-dim); }

.input,
.select,
.textarea {
    width: 100%;
    padding: 13px 16px;
    background: rgba(10, 14, 20, 0.7);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--text);
    font-family: inherit;
    font-size: 0.97rem;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.input::placeholder, .textarea::placeholder { color: var(--text-dim); }
.input:focus, .select:focus, .textarea:focus {
    outline: none;
    border-color: var(--green);
    background: rgba(10, 14, 20, 0.95);
    box-shadow: 0 0 0 4px var(--green-dim);
}
.textarea { resize: vertical; min-height: 96px; }
.select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23A9BACD' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}
.input.is-error, .select.is-error { border-color: #F87171; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.chip {
    padding: 6px 13px;
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    background: transparent;
    color: var(--text-soft);
    font-family: inherit;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.2s;
}
.chip:hover { border-color: var(--green-line); color: var(--green-bright); background: var(--green-dim); }

/* Макет на браузър вдясно */
.gen__visual { position: relative; }

.browser {
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    overflow: hidden;
    background: var(--surface);
    box-shadow: var(--shadow);
}
.browser__bar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 11px 14px;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
}
.browser__dot { width: 10px; height: 10px; border-radius: 50%; background: #35455A; }
.browser__url {
    flex: 1;
    margin-left: 8px;
    padding: 5px 12px;
    background: rgba(10, 14, 20, 0.75);
    border-radius: 7px;
    font-size: 0.74rem;
    color: var(--text-dim);
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.browser__body {
    aspect-ratio: 4 / 3;
    display: grid;
    place-items: center;
    padding: 26px;
    text-align: center;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(16, 185, 129, 0.10), transparent 62%),
        var(--surface);
}
.browser__body .placeholder-mark { width: 64px; opacity: 0.30; margin: 0 auto 16px; }
.browser__body p { font-size: 0.9rem; margin: 0; }

/* --------------------------------------------------------------------------
   Карти — услуги, процес, демо
   -------------------------------------------------------------------------- */

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Елементите в grid и flex по подразбиране са с min-width: auto, тоест
   отказват да се свият под ширината на съдържанието си. На тесен екран
   това изтласква дълъг текст, select с дълга опция или бутон извън
   контейнера. Нулирането е задължително, не козметика. */
.grid > *,
.gen__layout > *,
.contact > *,
.about > *,
.form-row > *,
.field,
.hero__actions > *,
.modal__foot > * { min-width: 0; }

.input, .select, .textarea { max-width: 100%; }

.card {
    padding: 30px 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: transform 0.35s var(--ease), border-color 0.3s, background 0.3s;
    position: relative;
    overflow: hidden;
}
.card:hover {
    transform: translateY(-4px);
    border-color: var(--green-line);
    background: var(--surface-2);
}
.card p:last-child { margin-bottom: 0; }

.card__icon {
    width: 46px; height: 46px;
    display: grid; place-items: center;
    border-radius: 13px;
    background: var(--green-dim);
    border: 1px solid var(--green-line);
    color: var(--green-bright);
    margin-bottom: 20px;
}
.card__icon svg { width: 22px; height: 22px; }

.card__list {
    list-style: none;
    margin: 18px 0 0;
    padding: 0;
    display: grid;
    gap: 9px;
    font-size: 0.9rem;
    color: var(--text-dim);
}
.card__list li { display: flex; gap: 9px; align-items: flex-start; }
.card__list li::before {
    content: '';
    flex: none;
    width: 6px; height: 6px;
    margin-top: 9px;
    border-radius: 50%;
    background: var(--green);
}

/* Процес */
.step { position: relative; padding-top: 8px; }
.step__num {
    font-family: var(--font-head);
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--green-line);
    margin-bottom: 14px;
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: 0.94rem; margin: 0; }

/* Портфолио — реални проекти
   Всяка карта носи цветовете на съответния проект чрез --w-* променливи. */

.work {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface);
    color: inherit;
    transition: transform 0.35s var(--ease), border-color 0.3s;
}
.work:hover { transform: translateY(-5px); border-color: var(--green-line); color: inherit; }

.work__thumb {
    aspect-ratio: 16 / 11;
    position: relative;
    background: var(--w-bg, var(--navy));
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.work__thumb::after {           /* лек блясък, за да не е плоско */
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 8%, var(--w-glow, transparent), transparent 70%);
    pointer-events: none;
}

.work__chrome {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 9px 12px;
    background: rgba(0, 0, 0, 0.30);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex: none;
    position: relative;
    z-index: 1;
}
.work__chrome i {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
    flex: none;
}
.work__chrome em {
    margin-left: 6px;
    font-style: normal;
    font-size: 0.7rem;
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    color: rgba(255, 255, 255, 0.55);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.work--light .work__chrome { background: rgba(0, 0, 0, 0.06); border-bottom-color: rgba(0,0,0,.08); }
.work--light .work__chrome i { background: rgba(0, 0, 0, 0.16); }
.work--light .work__chrome em { color: rgba(15, 23, 42, 0.5); }

.work__art {
    flex: 1;
    display: grid;
    place-content: center;
    text-align: center;
    gap: 10px;
    padding: 18px;
    position: relative;
    z-index: 1;
}
.work__wordmark {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: clamp(1.25rem, 2.6vw, 1.75rem);
    letter-spacing: var(--w-track, 0.14em);
    color: var(--w-fg, #fff);
    text-shadow: var(--w-shadow, none);
    line-height: 1.1;
}
.work__sub {
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.19em;
    text-transform: uppercase;
    color: var(--w-sub, rgba(255, 255, 255, 0.55));
}

.work__body { padding: 24px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.work__tag {
    align-self: flex-start;
    padding: 4px 12px;
    margin-bottom: 13px;
    border-radius: 100px;
    background: var(--green-dim);
    border: 1px solid var(--green-line);
    font-size: 0.71rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--green-bright);
}
.work__body h3 { margin-bottom: 8px; color: var(--text); }
.work__body > p { font-size: 0.92rem; margin-bottom: 16px; }

.work__tech {
    list-style: none;
    margin: 0 0 20px;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}
.work__tech li {
    padding: 4px 11px;
    border: 1px solid var(--border-strong);
    border-radius: 7px;
    font-size: 0.74rem;
    color: var(--text-dim);
}

.work__link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--green-bright);
}
.work__link svg { width: 15px; height: 15px; transition: transform 0.25s var(--ease); }
.work:hover .work__link svg { transform: translateX(4px); }

/* --- цветовете на конкретните проекти --- */
.work--calieate {
    --w-bg: linear-gradient(165deg, #241C15, #14100C);
    --w-glow: rgba(214, 185, 140, 0.16);
    --w-fg: #E8D5B5;
    --w-sub: rgba(232, 213, 181, 0.5);
    --w-track: 0.26em;
}
.work--interview {
    --w-bg: linear-gradient(165deg, #1B0413, #0A0207);
    --w-glow: rgba(255, 46, 147, 0.26);
    --w-fg: #FFFFFF;
    --w-sub: rgba(255, 46, 147, 0.85);
    --w-shadow: 0 0 22px rgba(255, 46, 147, 0.65);
    --w-track: 0.05em;
}
.work--credita {
    --w-bg: linear-gradient(165deg, #FFFFFF, #EEF0FF);
    --w-glow: rgba(108, 92, 231, 0.16);
    --w-fg: #1B1E4B;
    --w-sub: rgba(108, 92, 231, 0.9);
    --w-track: 0.02em;
}

/* --- компактни плочки за останалите проекти --- */

.more-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: clamp(38px, 5vw, 58px) 0 22px;
}
.more-head h3 {
    margin: 0;
    font-size: 1.02rem;
    color: var(--text-soft);
    white-space: nowrap;
}
.more-head::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.mini {
    position: relative;
    display: block;
    padding: 20px 22px 20px 26px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: inherit;
    overflow: hidden;
    transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}
.mini::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--green);
    opacity: 0.55;
    transition: opacity 0.3s;
}
.mini:hover {
    transform: translateY(-3px);
    border-color: var(--green-line);
    background: var(--surface-2);
    color: inherit;
}
.mini:hover::before { opacity: 1; }

.mini__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 9px;
}
.mini__domain {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--text);
    letter-spacing: -0.01em;
    word-break: break-all;
}
.mini__top svg {
    width: 15px; height: 15px;
    flex: none;
    color: var(--text-dim);
    transition: color 0.25s, transform 0.25s var(--ease);
}
.mini:hover .mini__top svg { color: var(--green-bright); transform: translate(2px, -2px); }

.mini__desc { display: block; font-size: 0.88rem; color: var(--text-soft); margin-bottom: 12px; }
.mini__tag {
    display: inline-block;
    padding: 3px 10px;
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-dim);
}

/* За мен */
.about { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.about__panel {
    padding: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, rgba(27, 42, 74, 0.45), var(--surface));
}
.about__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.about__stat .v {
    font-family: var(--font-head);
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--green-bright);
    line-height: 1.1;
}
.about__stat .l { font-size: 0.85rem; color: var(--text-dim); }

/* --------------------------------------------------------------------------
   Контактна форма
   -------------------------------------------------------------------------- */

.contact { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(32px, 5vw, 60px); align-items: start; }

.contact__form {
    padding: clamp(26px, 3.6vw, 40px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: grid;
    gap: 16px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.check {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.5;
    cursor: pointer;
}
.check input {
    appearance: none;
    flex: none;
    width: 19px; height: 19px;
    margin-top: 2px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    background: rgba(10, 14, 20, 0.7);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}
.check input:checked {
    background: var(--green) url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2304120C' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
    border-color: var(--green);
}
.check input:focus-visible { outline: 2px solid var(--green-bright); outline-offset: 2px; }

/* поле-капан за ботове — скрито за хора */
.hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px; height: 1px;
    opacity: 0;
}

.contact__info { display: grid; gap: 14px; align-content: start; }
.contact__item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    padding: 18px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}
.contact__item svg { width: 20px; height: 20px; color: var(--green); flex: none; margin-top: 3px; }
.contact__item .k { font-size: 0.78rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.contact__item .v { font-weight: 600; color: var(--text); }

.form-msg {
    padding: 13px 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    display: none;
}
.form-msg.is-on { display: block; }
.form-msg--ok  { background: var(--green-dim); border: 1px solid var(--green-line); color: var(--green-bright); }
.form-msg--err { background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.35); color: #FCA5A5; }

/* --------------------------------------------------------------------------
   Футър
   -------------------------------------------------------------------------- */

.footer {
    border-top: 1px solid var(--border);
    background: var(--bg-soft);
    padding: 56px 0 30px;
}
.footer__top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--border);
}
.footer__logo img { height: 28px; margin-bottom: 16px; }
.footer__top p { font-size: 0.92rem; max-width: 320px; }
.footer h4 {
    font-family: var(--font-head);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 14px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer ul a { color: var(--text-soft); font-size: 0.92rem; }
.footer ul a:hover { color: var(--green-bright); }

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    font-size: 0.84rem;
    color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   Модал за превюто
   -------------------------------------------------------------------------- */

.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: clamp(10px, 2.4vw, 30px);
    background: rgba(4, 7, 11, 0.82);
    backdrop-filter: blur(6px);
}
.modal.is-open { display: flex; animation: fade 0.25s var(--ease); }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.modal__box {
    width: 100%;
    max-width: 1140px;
    /* Изрична височина, а не само max-height: иначе кутията се свива до
       съдържанието си и iframe-ът с превюто остава няколко пиксела висок. */
    height: 92vh;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    animation: rise 0.35s var(--ease);
}
@keyframes rise { from { transform: translateY(18px) scale(0.985); opacity: 0; } }

/* Малкият модал (заявка за обаждане) се мери по съдържанието си. */
.modal__box--sm {
    max-width: 520px;
    height: auto;
    max-height: 92vh;
}

.modal__head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    flex: none;
}
.modal__close {
    width: 34px; height: 34px;
    display: grid; place-items: center;
    border: 1px solid var(--border-strong);
    border-radius: 9px;
    background: transparent;
    color: var(--text-soft);
    cursor: pointer;
    transition: all 0.2s;
    flex: none;
}
.modal__close:hover { border-color: #F87171; color: #F87171; }
.modal__close svg { width: 16px; height: 16px; }

.modal__frame { flex: 1; min-height: 0; position: relative; background: #fff; }
.modal__frame iframe { width: 100%; height: 100%; border: 0; display: block; }

.modal__foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--surface-2);
    border-top: 1px solid var(--border);
    flex: none;
}
.modal__foot .note { font-size: 0.85rem; color: var(--text-dim); margin: 0; flex: 1; min-width: 200px; }

.modal__pad { padding: clamp(22px, 3.2vw, 32px); overflow-y: auto; }
.modal__pad .contact__form { padding: 0; background: none; border: 0; }

/* Зареждане */
.loading {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: var(--surface);
    z-index: 2;
    text-align: center;
    padding: 24px;
}
.loading[hidden] { display: none; }
.spinner {
    width: 42px; height: 42px;
    border: 3px solid var(--border-strong);
    border-top-color: var(--green);
    border-radius: 50%;
    margin: 0 auto 18px;
    animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading .step-text { color: var(--text-soft); font-size: 0.95rem; margin: 0; }

/* --------------------------------------------------------------------------
   Появяване при скрол
   -------------------------------------------------------------------------- */

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   Адаптивност
   -------------------------------------------------------------------------- */

@media (max-width: 980px) {
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .gen__layout { grid-template-columns: 1fr; }
    .gen__visual { order: -1; }
    .about, .contact { grid-template-columns: 1fr; }
    .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
    .nav__burger { display: grid; }
    .nav__links {
        position: fixed;
        inset: 74px 0 auto 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px 22px 22px;
        background: rgba(10, 14, 20, 0.98);
        border-bottom: 1px solid var(--border);
        transform: translateY(-130%);
        transition: transform 0.35s var(--ease);
    }
    .nav.is-open .nav__links { transform: none; }
    .nav__links li { border-bottom: 1px solid var(--border); }
    .nav__links a { display: block; padding: 15px 0; font-size: 1.02rem; }
    .nav__links a::after { display: none; }
    .nav__cta .btn { display: none; }

    .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    /* Safari на iPhone увеличава цялата страница при фокус в поле,
       което е под 16px. Затова тук изрично 16px, не rem. */
    .input, .select, .textarea { font-size: 16px; }

    /* На тесен екран дългите надписи трябва да могат да се пренасят,
       иначе бутонът става по-широк от екрана. */
    .btn {
        white-space: normal;
        text-align: center;
        padding-inline: 20px;
        line-height: 1.35;
    }
    .footer__top { grid-template-columns: 1fr; gap: 28px; }
    .hero__actions .btn { flex: 1 1 100%; }
    .about__stats { grid-template-columns: repeat(2, 1fr); }

    /* --- модали на телефон --- */
    .modal { padding: 0; align-items: stretch; }
    .modal__box {
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        border: 0;
    }
    .modal__box--sm { height: 100%; max-height: 100%; }

    .modal__head { padding: 10px 12px; }
    .modal__head .browser__dot { display: none; }   /* мястото трябва за адреса */
    .modal__head .browser__url { margin-left: 0; }

    /* Три бутона не се събират на един ред: двата второстепенни отиват
       по равно горе, а важният заема цялата ширина отдолу. */
    .modal__foot { padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); gap: 8px; }
    .modal__foot .note { display: none; }
    .modal__foot .btn {
        flex: 1 1 calc(50% - 4px);
        padding: 12px 10px;
        font-size: 0.84rem;
        gap: 6px;
    }
    .modal__foot .btn--primary { flex: 1 1 100%; }

    .modal__pad { padding: 20px 18px calc(24px + env(safe-area-inset-bottom)); }
}