/* ============================================================
   SubFloris — Премиальный подводный сервис по уходу за цветами
   ============================================================ */

/* --- Custom Properties ----------------------------------- */
:root {
  --color-deep: #0a1628;
  --color-deep-2: #0d1f3c;
  --color-abyss: #061220;
  --color-gold: #c9a84c;
  --color-gold-light: #d4b96a;
  --color-gold-dim: #8a7436;
  --color-emerald: #1a6b5a;
  --color-emerald-light: #2a8b7a;
  --color-cream: #f5f0e8;
  --color-white: #ffffff;
  --color-gray: #8b9bb5;
  --color-gray-light: #bcc8dc;

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

  --transition-smooth: 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  --shadow-card: 0 4px 40px rgba(0, 0, 0, 0.3);
  --shadow-gold: 0 0 30px rgba(201, 168, 76, 0.15);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

/* --- Reset ------------------------------------------------ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-deep);
  color: var(--color-cream);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

/* --- Container ------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Cursor Glow ----------------------------------------- */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}

/* --- Header / Navigation --------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}

.header.scrolled {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--color-cream);
  letter-spacing: 0.5px;
  transition: color var(--transition-smooth);
}

.nav__logo:hover {
  color: var(--color-gold);
}

.nav__logo-icon {
  font-size: 1.2rem;
  color: var(--color-gold);
}

.nav__list {
  display: flex;
  gap: 32px;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-gray-light);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  position: relative;
  transition: color var(--transition-smooth);
  padding: 4px 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--transition-smooth);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-cream);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-cream);
  transition: var(--transition-smooth);
  border-radius: 2px;
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero ------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse at 50% 40%, var(--color-deep-2) 0%, var(--color-abyss) 70%);
  overflow: hidden;
}

.hero__bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(201, 168, 76, 0.12), transparent);
  animation: float-up linear infinite;
}

@keyframes float-up {
  0% {
    transform: translateY(0) translateX(0) scale(1);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    transform: translateY(-110vh) translateX(40px) scale(0.3);
    opacity: 0;
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 22, 40, 0.3) 0%, transparent 40%, var(--color-deep) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero__tagline {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-gold);
  margin-bottom: 24px;
  font-weight: 500;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--color-cream);
  margin-bottom: 28px;
  letter-spacing: -0.5px;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 480px;
  line-height: 1.8;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.hero__stats {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}

.hero__stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1.1;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* --- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 36px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn--gold {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dim) 100%);
  color: var(--color-deep);
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
}

.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.45);
}

.btn--ghost {
  background: transparent;
  color: var(--color-cream);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--ghost:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: rgba(201, 168, 76, 0.05);
}

.btn--lg {
  padding: 18px 48px;
  font-size: 0.9rem;
}

/* --- Section Commons ------------------------------------- */
section {
  padding: 120px 0;
  position: relative;
}

.section__overline {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.section__overline--center {
  text-align: center;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-cream);
  margin-bottom: 48px;
  letter-spacing: -0.3px;
}

.section__title--center {
  text-align: center;
}

/* --- About ----------------------------------------------- */
.about {
  background: var(--color-deep);
  overflow: hidden;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.about__frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3/4;
  transition: transform 0.6s;
}

.about__frame:hover img {
  transform: scale(1.03);
}

.about__frame-accent {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.about__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-gold);
  color: var(--color-deep);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-gold);
}

.about__lead {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-cream);
  line-height: 1.5;
  margin-bottom: 20px;
  font-style: italic;
}

.about__desc {
  color: var(--color-gray);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 40px;
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.feature__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 168, 76, 0.08);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(201, 168, 76, 0.15);
}

.feature__icon img {
  width: 24px;
  height: 24px;
}

.feature__title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 4px;
}

.feature__desc {
  font-size: 0.85rem;
  color: var(--color-gray);
  line-height: 1.6;
}

/* --- Services -------------------------------------------- */
.services {
  background: var(--color-abyss);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 168, 76, 0.3), transparent);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 20px;
}

.service-card {
  background: var(--color-deep-2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 168, 76, 0.25);
  box-shadow: var(--shadow-card);
}

.service-card--featured {
  border-color: rgba(201, 168, 76, 0.3);
  background: linear-gradient(180deg, rgba(201, 168, 76, 0.05), var(--color-deep-2));
}

.service-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--color-gold);
  color: var(--color-deep);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.service-card__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 168, 76, 0.06);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 14px;
}

.service-card__desc {
  font-size: 0.88rem;
  color: var(--color-gray);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  padding-left: 0;
}

.service-card__list li {
  font-size: 0.82rem;
  color: var(--color-gray-light);
  padding-left: 20px;
  position: relative;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
}

.service-card__price {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-gold);
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* --- Process --------------------------------------------- */
.process {
  background: var(--color-deep);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  counter-reset: step;
}

.process__step {
  text-align: center;
  position: relative;
}

.process__step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -24px;
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, rgba(201, 168, 76, 0.4), transparent);
}

.process__step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(201, 168, 76, 0.15);
  line-height: 1;
  margin-bottom: 16px;
}

.process__step-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 12px;
}

.process__step-desc {
  font-size: 0.85rem;
  color: var(--color-gray);
  line-height: 1.7;
  max-width: 240px;
  margin: 0 auto;
}

/* --- Team ------------------------------------------------ */
.team {
  background: var(--color-abyss);
  position: relative;
}

.team::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 168, 76, 0.3), transparent);
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.team-card {
  text-align: center;
}

.team-card__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
}

.team-card__photo img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform 0.6s;
}

.team-card:hover .team-card__photo img {
  transform: scale(1.04);
}

.team-card__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: 6px;
}

.team-card__role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-gold);
  margin-bottom: 14px;
}

.team-card__bio {
  font-size: 0.85rem;
  color: var(--color-gray);
  line-height: 1.7;
  max-width: 320px;
  margin: 0 auto;
}

/* --- Testimonials ---------------------------------------- */
.testimonials {
  background: var(--color-deep);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial {
  background: var(--color-deep-2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 24px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(201, 168, 76, 0.12);
  line-height: 1;
  pointer-events: none;
}

.testimonial__text {
  font-size: 0.9rem;
  color: var(--color-gray-light);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial__author {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 16px;
}

.testimonial__author cite {
  display: block;
  font-style: normal;
  font-weight: 600;
  color: var(--color-cream);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.testimonial__author span {
  font-size: 0.75rem;
  color: var(--color-gray);
}

/* --- Contact --------------------------------------------- */
.contact {
  padding: 0;
}

.contact__bg {
  background: radial-gradient(ellipse at 50% 80%, rgba(26, 107, 90, 0.08) 0%, var(--color-abyss) 60%);
  position: relative;
  padding: 120px 0;
}

.contact__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, var(--color-abyss) 0%, transparent 50%);
  pointer-events: none;
}

.contact__content {
  position: relative;
  z-index: 1;
}

.contact__desc {
  text-align: center;
  color: var(--color-gray);
  font-size: 1rem;
  max-width: 520px;
  margin: -24px auto 48px;
  line-height: 1.7;
}

.contact__form {
  max-width: 640px;
  margin: 0 auto 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-gray-light);
  font-weight: 500;
}

.contact__input {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color var(--transition-smooth), background var(--transition-smooth);
  outline: none;
}

.contact__input:focus {
  border-color: var(--color-gold);
  background: rgba(201, 168, 76, 0.03);
}

.contact__input::placeholder {
  color: rgba(188, 200, 220, 0.3);
}

.contact__input--textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__form .btn {
  align-self: center;
  margin-top: 8px;
}

.contact__info {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-gray);
}

/* --- Footer ---------------------------------------------- */
.footer {
  background: var(--color-abyss);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 80px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer__tagline {
  color: var(--color-gray);
  font-size: 0.85rem;
  margin-top: 16px;
  line-height: 1.6;
  max-width: 280px;
}

.footer__links h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-cream);
  margin-bottom: 20px;
  font-weight: 600;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.85rem;
  color: var(--color-gray);
  transition: color var(--transition-smooth);
}

.footer__links a:hover {
  color: var(--color-gold);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 24px;
  text-align: center;
}

.footer__bottom p {
  font-size: 0.78rem;
  color: var(--color-gray);
}

/* --- Animations ------------------------------------------ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive ------------------------------------------ */
@media (max-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__visual {
    max-width: 500px;
    margin: 0 auto;
  }

  .services__grid,
  .team__grid,
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process__steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .process__step:not(:last-child)::after {
    display: none;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 80px 0;
  }

  .nav__list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    transition: right 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
    z-index: 1000;
  }

  .nav__list.active {
    right: 0;
  }

  .nav__link {
    font-size: 1rem;
  }

  .nav__toggle {
    display: flex;
  }

  .hero__stats {
    gap: 32px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .services__grid,
  .team__grid,
  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .process__steps {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .contact__info {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.4rem;
  }

  .hero__stat-value {
    font-size: 1.8rem;
  }

  .section__title {
    font-size: 1.8rem;
  }

  .about__badge {
    right: 0;
    bottom: -16px;
    font-size: 0.85rem;
    padding: 10px 20px;
  }
}